127294560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:941

約数の個数: 144

約数和(自身を含む): 438918480

約数和(自身を除く): 311623920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 480, 545, 654, 720, 811, 872, 981, 1090, 1308, 1440, 1622, 1635, 1744, 1962, 2180, 2433, 2616, 3244, 3270, 3488, 3924, 4055, 4360, 4866, 4905, 5232, 6488, 6540, 7299, 7848, 8110, 8720, 9732, 9810, 10464, 12165, 12976, 13080, 14598, 15696, 16220, 17440, 19464, 19620, 24330, 25952, 26160, 29196, 31392, 32440, 36495, 38928, 39240, 48660, 52320, 58392, 64880, 72990, 77856, 78480, 88399, 97320, 116784, 129760, 145980, 156960, 176798, 194640, 233568, 265197, 291960, 353596, 389280, 441995, 530394, 583920, 707192, 795591, 883990, 1060788, 1167840, 1325985, 1414384, 1591182, 1767980, 2121576, 2651970, 2828768, 3182364, 3535960, 3977955, 4243152, 5303940, 6364728, 7071920, 7955910, 8486304, 10607880, 12729456, 14143840, 15911820, 21215760, 25458912, 31823640, 42431520, 63647280, 127294560]

約数ペア:

[(1, 127294560), (2, 63647280), (3, 42431520), (4, 31823640), (5, 25458912), (6, 21215760), (8, 15911820), (9, 14143840), (10, 12729456), (12, 10607880), (15, 8486304), (16, 7955910), (18, 7071920), (20, 6364728), (24, 5303940), (30, 4243152), (32, 3977955), (36, 3535960), (40, 3182364), (45, 2828768), (48, 2651970), (60, 2121576), (72, 1767980), (80, 1591182), (90, 1414384), (96, 1325985), (109, 1167840), (120, 1060788), (144, 883990), (160, 795591), (180, 707192), (218, 583920), (240, 530394), (288, 441995), (327, 389280), (360, 353596), (436, 291960), (480, 265197), (545, 233568), (654, 194640), (720, 176798), (811, 156960), (872, 145980), (981, 129760), (1090, 116784), (1308, 97320), (1440, 88399), (1622, 78480), (1635, 77856), (1744, 72990), (1962, 64880), (2180, 58392), (2433, 52320), (2616, 48660), (3244, 39240), (3270, 38928), (3488, 36495), (3924, 32440), (4055, 31392), (4360, 29196), (4866, 26160), (4905, 25952), (5232, 24330), (6488, 19620), (6540, 19464), (7299, 17440), (7848, 16220), (8110, 15696), (8720, 14598), (9732, 13080), (9810, 12976), (10464, 12165)]