488707560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1389

約数の個数: 256

約数和(自身を含む): 1835827200

約数和(自身を除く): 1347119640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 165, 180, 186, 198, 216, 220, 248, 264, 270, 279, 297, 310, 330, 341, 360, 372, 396, 440, 465, 495, 540, 558, 594, 620, 660, 682, 744, 792, 837, 930, 990, 1023, 1080, 1116, 1188, 1240, 1320, 1327, 1364, 1395, 1485, 1674, 1705, 1860, 1980, 2046, 2232, 2376, 2654, 2728, 2790, 2970, 3069, 3348, 3410, 3720, 3960, 3981, 4092, 4185, 5115, 5308, 5580, 5940, 6138, 6635, 6696, 6820, 7962, 8184, 8370, 9207, 10230, 10616, 11160, 11880, 11943, 12276, 13270, 13640, 14597, 15345, 15924, 16740, 18414, 19905, 20460, 23886, 24552, 26540, 29194, 30690, 31848, 33480, 35829, 36828, 39810, 40920, 41137, 43791, 46035, 47772, 53080, 58388, 59715, 61380, 71658, 72985, 73656, 79620, 82274, 87582, 92070, 95544, 116776, 119430, 122760, 123411, 131373, 143316, 145970, 159240, 164548, 175164, 179145, 184140, 205685, 218955, 238860, 246822, 262746, 286632, 291940, 329096, 350328, 358290, 368280, 370233, 394119, 411370, 437910, 452507, 477720, 493644, 525492, 583880, 617055, 656865, 716580, 740466, 788238, 822740, 875820, 905014, 987288, 1050984, 1110699, 1234110, 1313730, 1357521, 1433160, 1480932, 1576476, 1645480, 1751640, 1810028, 1851165, 1970595, 2221398, 2262535, 2468220, 2627460, 2715042, 2961864, 3152952, 3620056, 3702330, 3941190, 4072563, 4442796, 4525070, 4936440, 5254920, 5430084, 5553495, 6787605, 7404660, 7882380, 8145126, 8885592, 9050140, 10860168, 11106990, 12217689, 13575210, 14809320, 15764760, 16290252, 18100280, 20362815, 22213980, 24435378, 27150420, 32580504, 40725630, 44427960, 48870756, 54300840, 61088445, 81451260, 97741512, 122176890, 162902520, 244353780, 488707560]

約数ペア:

[(1, 488707560), (2, 244353780), (3, 162902520), (4, 122176890), (5, 97741512), (6, 81451260), (8, 61088445), (9, 54300840), (10, 48870756), (11, 44427960), (12, 40725630), (15, 32580504), (18, 27150420), (20, 24435378), (22, 22213980), (24, 20362815), (27, 18100280), (30, 16290252), (31, 15764760), (33, 14809320), (36, 13575210), (40, 12217689), (44, 11106990), (45, 10860168), (54, 9050140), (55, 8885592), (60, 8145126), (62, 7882380), (66, 7404660), (72, 6787605), (88, 5553495), (90, 5430084), (93, 5254920), (99, 4936440), (108, 4525070), (110, 4442796), (120, 4072563), (124, 3941190), (132, 3702330), (135, 3620056), (155, 3152952), (165, 2961864), (180, 2715042), (186, 2627460), (198, 2468220), (216, 2262535), (220, 2221398), (248, 1970595), (264, 1851165), (270, 1810028), (279, 1751640), (297, 1645480), (310, 1576476), (330, 1480932), (341, 1433160), (360, 1357521), (372, 1313730), (396, 1234110), (440, 1110699), (465, 1050984), (495, 987288), (540, 905014), (558, 875820), (594, 822740), (620, 788238), (660, 740466), (682, 716580), (744, 656865), (792, 617055), (837, 583880), (930, 525492), (990, 493644), (1023, 477720), (1080, 452507), (1116, 437910), (1188, 411370), (1240, 394119), (1320, 370233), (1327, 368280), (1364, 358290), (1395, 350328), (1485, 329096), (1674, 291940), (1705, 286632), (1860, 262746), (1980, 246822), (2046, 238860), (2232, 218955), (2376, 205685), (2654, 184140), (2728, 179145), (2790, 175164), (2970, 164548), (3069, 159240), (3348, 145970), (3410, 143316), (3720, 131373), (3960, 123411), (3981, 122760), (4092, 119430), (4185, 116776), (5115, 95544), (5308, 92070), (5580, 87582), (5940, 82274), (6138, 79620), (6635, 73656), (6696, 72985), (6820, 71658), (7962, 61380), (8184, 59715), (8370, 58388), (9207, 53080), (10230, 47772), (10616, 46035), (11160, 43791), (11880, 41137), (11943, 40920), (12276, 39810), (13270, 36828), (13640, 35829), (14597, 33480), (15345, 31848), (15924, 30690), (16740, 29194), (18414, 26540), (19905, 24552), (20460, 23886)]