119725440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:640

約数の個数: 128

約数和(自身を含む): 385413120

約数和(自身を除く): 265687680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 491, 508, 635, 640, 762, 960, 982, 1016, 1270, 1473, 1524, 1905, 1920, 1964, 2032, 2455, 2540, 2946, 3048, 3810, 3928, 4064, 4910, 5080, 5892, 6096, 7365, 7620, 7856, 8128, 9820, 10160, 11784, 12192, 14730, 15240, 15712, 16256, 19640, 20320, 23568, 24384, 29460, 30480, 31424, 39280, 40640, 47136, 48768, 58920, 60960, 62357, 62848, 78560, 81280, 94272, 117840, 121920, 124714, 157120, 187071, 188544, 235680, 243840, 249428, 311785, 314240, 374142, 471360, 498856, 623570, 748284, 935355, 942720, 997712, 1247140, 1496568, 1870710, 1995424, 2494280, 2993136, 3741420, 3990848, 4988560, 5986272, 7482840, 7981696, 9977120, 11972544, 14965680, 19954240, 23945088, 29931360, 39908480, 59862720, 119725440]

約数ペア:

[(1, 119725440), (2, 59862720), (3, 39908480), (4, 29931360), (5, 23945088), (6, 19954240), (8, 14965680), (10, 11972544), (12, 9977120), (15, 7981696), (16, 7482840), (20, 5986272), (24, 4988560), (30, 3990848), (32, 3741420), (40, 2993136), (48, 2494280), (60, 1995424), (64, 1870710), (80, 1496568), (96, 1247140), (120, 997712), (127, 942720), (128, 935355), (160, 748284), (192, 623570), (240, 498856), (254, 471360), (320, 374142), (381, 314240), (384, 311785), (480, 249428), (491, 243840), (508, 235680), (635, 188544), (640, 187071), (762, 157120), (960, 124714), (982, 121920), (1016, 117840), (1270, 94272), (1473, 81280), (1524, 78560), (1905, 62848), (1920, 62357), (1964, 60960), (2032, 58920), (2455, 48768), (2540, 47136), (2946, 40640), (3048, 39280), (3810, 31424), (3928, 30480), (4064, 29460), (4910, 24384), (5080, 23568), (5892, 20320), (6096, 19640), (7365, 16256), (7620, 15712), (7856, 15240), (8128, 14730), (9820, 12192), (10160, 11784)]