127212840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11399}}^1$

素因数の和:11447

約数の個数: 96

約数和(自身を含む): 426816000

約数和(自身を除く): 299603160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 11399, 22798, 34197, 45596, 56995, 68394, 91192, 102591, 113990, 136788, 170985, 205182, 227980, 273576, 341970, 353369, 410364, 455960, 512955, 683940, 706738, 820728, 1025910, 1060107, 1367880, 1413476, 1766845, 2051820, 2120214, 2826952, 3180321, 3533690, 4103640, 4240428, 5300535, 6360642, 7067380, 8480856, 10601070, 12721284, 14134760, 15901605, 21202140, 25442568, 31803210, 42404280, 63606420, 127212840]

約数ペア:

[(1, 127212840), (2, 63606420), (3, 42404280), (4, 31803210), (5, 25442568), (6, 21202140), (8, 15901605), (9, 14134760), (10, 12721284), (12, 10601070), (15, 8480856), (18, 7067380), (20, 6360642), (24, 5300535), (30, 4240428), (31, 4103640), (36, 3533690), (40, 3180321), (45, 2826952), (60, 2120214), (62, 2051820), (72, 1766845), (90, 1413476), (93, 1367880), (120, 1060107), (124, 1025910), (155, 820728), (180, 706738), (186, 683940), (248, 512955), (279, 455960), (310, 410364), (360, 353369), (372, 341970), (465, 273576), (558, 227980), (620, 205182), (744, 170985), (930, 136788), (1116, 113990), (1240, 102591), (1395, 91192), (1860, 68394), (2232, 56995), (2790, 45596), (3720, 34197), (5580, 22798), (11160, 11399)]