80285040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 320

約数和(自身を含む): 314265600

約数和(自身を除く): 233980560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 108, 109, 110, 120, 124, 132, 135, 144, 155, 165, 176, 180, 186, 198, 216, 218, 220, 240, 248, 264, 270, 279, 297, 310, 327, 330, 341, 360, 372, 396, 432, 436, 440, 465, 495, 496, 528, 540, 545, 558, 594, 620, 654, 660, 682, 720, 744, 792, 837, 872, 880, 930, 981, 990, 1023, 1080, 1090, 1116, 1188, 1199, 1240, 1308, 1320, 1364, 1395, 1485, 1488, 1584, 1635, 1674, 1705, 1744, 1860, 1962, 1980, 2046, 2160, 2180, 2232, 2376, 2398, 2480, 2616, 2640, 2728, 2790, 2943, 2970, 3069, 3270, 3348, 3379, 3410, 3597, 3720, 3924, 3960, 4092, 4185, 4360, 4464, 4752, 4796, 4905, 5115, 5232, 5456, 5580, 5886, 5940, 5995, 6138, 6540, 6696, 6758, 6820, 7194, 7440, 7848, 7920, 8184, 8370, 8720, 9207, 9592, 9810, 10137, 10230, 10791, 11160, 11772, 11880, 11990, 12276, 13080, 13392, 13516, 13640, 14388, 14715, 15345, 15696, 16368, 16740, 16895, 17985, 18414, 19184, 19620, 20274, 20460, 21582, 22320, 23544, 23760, 23980, 24552, 26160, 27032, 27280, 28776, 29430, 30411, 30690, 32373, 33480, 33790, 35970, 36828, 37169, 39240, 40548, 40920, 43164, 46035, 47088, 47960, 49104, 50685, 53955, 54064, 57552, 58860, 60822, 61380, 64746, 66960, 67580, 71940, 73656, 74338, 78480, 81096, 81840, 86328, 91233, 92070, 95920, 101370, 107910, 111507, 117720, 121644, 122760, 129492, 135160, 143880, 147312, 148676, 152055, 161865, 162192, 172656, 182466, 184140, 185845, 202740, 215820, 223014, 235440, 243288, 245520, 258984, 270320, 287760, 297352, 304110, 323730, 334521, 364932, 368280, 371690, 405480, 431640, 446028, 456165, 486576, 517968, 557535, 594704, 608220, 647460, 669042, 729864, 736560, 743380, 810960, 863280, 892056, 912330, 1003563, 1115070, 1216440, 1294920, 1338084, 1459728, 1486760, 1672605, 1784112, 1824660, 2007126, 2230140, 2432880, 2589840, 2676168, 2973520, 3345210, 3649320, 4014252, 4460280, 5017815, 5352336, 6690420, 7298640, 8028504, 8920560, 10035630, 13380840, 16057008, 20071260, 26761680, 40142520, 80285040]

約数ペア:

[(1, 80285040), (2, 40142520), (3, 26761680), (4, 20071260), (5, 16057008), (6, 13380840), (8, 10035630), (9, 8920560), (10, 8028504), (11, 7298640), (12, 6690420), (15, 5352336), (16, 5017815), (18, 4460280), (20, 4014252), (22, 3649320), (24, 3345210), (27, 2973520), (30, 2676168), (31, 2589840), (33, 2432880), (36, 2230140), (40, 2007126), (44, 1824660), (45, 1784112), (48, 1672605), (54, 1486760), (55, 1459728), (60, 1338084), (62, 1294920), (66, 1216440), (72, 1115070), (80, 1003563), (88, 912330), (90, 892056), (93, 863280), (99, 810960), (108, 743380), (109, 736560), (110, 729864), (120, 669042), (124, 647460), (132, 608220), (135, 594704), (144, 557535), (155, 517968), (165, 486576), (176, 456165), (180, 446028), (186, 431640), (198, 405480), (216, 371690), (218, 368280), (220, 364932), (240, 334521), (248, 323730), (264, 304110), (270, 297352), (279, 287760), (297, 270320), (310, 258984), (327, 245520), (330, 243288), (341, 235440), (360, 223014), (372, 215820), (396, 202740), (432, 185845), (436, 184140), (440, 182466), (465, 172656), (495, 162192), (496, 161865), (528, 152055), (540, 148676), (545, 147312), (558, 143880), (594, 135160), (620, 129492), (654, 122760), (660, 121644), (682, 117720), (720, 111507), (744, 107910), (792, 101370), (837, 95920), (872, 92070), (880, 91233), (930, 86328), (981, 81840), (990, 81096), (1023, 78480), (1080, 74338), (1090, 73656), (1116, 71940), (1188, 67580), (1199, 66960), (1240, 64746), (1308, 61380), (1320, 60822), (1364, 58860), (1395, 57552), (1485, 54064), (1488, 53955), (1584, 50685), (1635, 49104), (1674, 47960), (1705, 47088), (1744, 46035), (1860, 43164), (1962, 40920), (1980, 40548), (2046, 39240), (2160, 37169), (2180, 36828), (2232, 35970), (2376, 33790), (2398, 33480), (2480, 32373), (2616, 30690), (2640, 30411), (2728, 29430), (2790, 28776), (2943, 27280), (2970, 27032), (3069, 26160), (3270, 24552), (3348, 23980), (3379, 23760), (3410, 23544), (3597, 22320), (3720, 21582), (3924, 20460), (3960, 20274), (4092, 19620), (4185, 19184), (4360, 18414), (4464, 17985), (4752, 16895), (4796, 16740), (4905, 16368), (5115, 15696), (5232, 15345), (5456, 14715), (5580, 14388), (5886, 13640), (5940, 13516), (5995, 13392), (6138, 13080), (6540, 12276), (6696, 11990), (6758, 11880), (6820, 11772), (7194, 11160), (7440, 10791), (7848, 10230), (7920, 10137), (8184, 9810), (8370, 9592), (8720, 9207)]