355200480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 1279998720

約数和(自身を除く): 924798240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 73, 80, 90, 93, 96, 109, 120, 124, 144, 146, 155, 160, 180, 186, 218, 219, 240, 248, 279, 288, 292, 310, 327, 360, 365, 372, 436, 438, 465, 480, 496, 545, 558, 584, 620, 654, 657, 720, 730, 744, 872, 876, 930, 981, 992, 1090, 1095, 1116, 1168, 1240, 1308, 1314, 1395, 1440, 1460, 1488, 1635, 1744, 1752, 1860, 1962, 2180, 2190, 2232, 2263, 2336, 2480, 2616, 2628, 2790, 2920, 2976, 3270, 3285, 3379, 3488, 3504, 3720, 3924, 4360, 4380, 4464, 4526, 4905, 4960, 5232, 5256, 5580, 5840, 6540, 6570, 6758, 6789, 7008, 7440, 7848, 7957, 8720, 8760, 8928, 9052, 9810, 10137, 10464, 10512, 11160, 11315, 11680, 13080, 13140, 13516, 13578, 14880, 15696, 15914, 16895, 17440, 17520, 18104, 19620, 20274, 20367, 21024, 22320, 22630, 23871, 26160, 26280, 27032, 27156, 30411, 31392, 31828, 33790, 33945, 35040, 36208, 39240, 39785, 40548, 40734, 44640, 45260, 47742, 50685, 52320, 52560, 54064, 54312, 60822, 63656, 67580, 67890, 71613, 72416, 78480, 79570, 81096, 81468, 90520, 95484, 101370, 101835, 105120, 108128, 108624, 119355, 121644, 127312, 135160, 135780, 143226, 152055, 156960, 159140, 162192, 162936, 181040, 190968, 202740, 203670, 217248, 238710, 243288, 246667, 254624, 270320, 271560, 286452, 304110, 318280, 324384, 325872, 358065, 362080, 381936, 405480, 407340, 477420, 486576, 493334, 540640, 543120, 572904, 608220, 636560, 651744, 716130, 740001, 763872, 810960, 814680, 954840, 973152, 986668, 1086240, 1145808, 1216440, 1233335, 1273120, 1432260, 1480002, 1621920, 1629360, 1909680, 1973336, 2220003, 2291616, 2432880, 2466670, 2864520, 2960004, 3258720, 3700005, 3819360, 3946672, 4440006, 4865760, 4933340, 5729040, 5920008, 7400010, 7893344, 8880012, 9866680, 11100015, 11458080, 11840016, 14800020, 17760024, 19733360, 22200030, 23680032, 29600040, 35520048, 39466720, 44400060, 59200080, 71040096, 88800120, 118400160, 177600240, 355200480]

約数ペア:

[(1, 355200480), (2, 177600240), (3, 118400160), (4, 88800120), (5, 71040096), (6, 59200080), (8, 44400060), (9, 39466720), (10, 35520048), (12, 29600040), (15, 23680032), (16, 22200030), (18, 19733360), (20, 17760024), (24, 14800020), (30, 11840016), (31, 11458080), (32, 11100015), (36, 9866680), (40, 8880012), (45, 7893344), (48, 7400010), (60, 5920008), (62, 5729040), (72, 4933340), (73, 4865760), (80, 4440006), (90, 3946672), (93, 3819360), (96, 3700005), (109, 3258720), (120, 2960004), (124, 2864520), (144, 2466670), (146, 2432880), (155, 2291616), (160, 2220003), (180, 1973336), (186, 1909680), (218, 1629360), (219, 1621920), (240, 1480002), (248, 1432260), (279, 1273120), (288, 1233335), (292, 1216440), (310, 1145808), (327, 1086240), (360, 986668), (365, 973152), (372, 954840), (436, 814680), (438, 810960), (465, 763872), (480, 740001), (496, 716130), (545, 651744), (558, 636560), (584, 608220), (620, 572904), (654, 543120), (657, 540640), (720, 493334), (730, 486576), (744, 477420), (872, 407340), (876, 405480), (930, 381936), (981, 362080), (992, 358065), (1090, 325872), (1095, 324384), (1116, 318280), (1168, 304110), (1240, 286452), (1308, 271560), (1314, 270320), (1395, 254624), (1440, 246667), (1460, 243288), (1488, 238710), (1635, 217248), (1744, 203670), (1752, 202740), (1860, 190968), (1962, 181040), (2180, 162936), (2190, 162192), (2232, 159140), (2263, 156960), (2336, 152055), (2480, 143226), (2616, 135780), (2628, 135160), (2790, 127312), (2920, 121644), (2976, 119355), (3270, 108624), (3285, 108128), (3379, 105120), (3488, 101835), (3504, 101370), (3720, 95484), (3924, 90520), (4360, 81468), (4380, 81096), (4464, 79570), (4526, 78480), (4905, 72416), (4960, 71613), (5232, 67890), (5256, 67580), (5580, 63656), (5840, 60822), (6540, 54312), (6570, 54064), (6758, 52560), (6789, 52320), (7008, 50685), (7440, 47742), (7848, 45260), (7957, 44640), (8720, 40734), (8760, 40548), (8928, 39785), (9052, 39240), (9810, 36208), (10137, 35040), (10464, 33945), (10512, 33790), (11160, 31828), (11315, 31392), (11680, 30411), (13080, 27156), (13140, 27032), (13516, 26280), (13578, 26160), (14880, 23871), (15696, 22630), (15914, 22320), (16895, 21024), (17440, 20367), (17520, 20274), (18104, 19620)]