403920960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3313}}^1$

素因数の和:3460

約数の個数: 112

約数和(自身を含む): 1292937216

約数和(自身を除く): 889016256

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, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3313, 3810, 4064, 5080, 6096, 6626, 7620, 8128, 9939, 10160, 12192, 13252, 15240, 16565, 19878, 20320, 24384, 26504, 30480, 33130, 39756, 40640, 49695, 53008, 60960, 66260, 79512, 99390, 106016, 121920, 132520, 159024, 198780, 212032, 265040, 318048, 397560, 420751, 530080, 636096, 795120, 841502, 1060160, 1262253, 1590240, 1683004, 2103755, 2524506, 3180480, 3366008, 4207510, 5049012, 6311265, 6732016, 8415020, 10098024, 12622530, 13464032, 16830040, 20196048, 25245060, 26928064, 33660080, 40392096, 50490120, 67320160, 80784192, 100980240, 134640320, 201960480, 403920960]

約数ペア:

[(1, 403920960), (2, 201960480), (3, 134640320), (4, 100980240), (5, 80784192), (6, 67320160), (8, 50490120), (10, 40392096), (12, 33660080), (15, 26928064), (16, 25245060), (20, 20196048), (24, 16830040), (30, 13464032), (32, 12622530), (40, 10098024), (48, 8415020), (60, 6732016), (64, 6311265), (80, 5049012), (96, 4207510), (120, 3366008), (127, 3180480), (160, 2524506), (192, 2103755), (240, 1683004), (254, 1590240), (320, 1262253), (381, 1060160), (480, 841502), (508, 795120), (635, 636096), (762, 530080), (960, 420751), (1016, 397560), (1270, 318048), (1524, 265040), (1905, 212032), (2032, 198780), (2540, 159024), (3048, 132520), (3313, 121920), (3810, 106016), (4064, 99390), (5080, 79512), (6096, 66260), (6626, 60960), (7620, 53008), (8128, 49695), (9939, 40640), (10160, 39756), (12192, 33130), (13252, 30480), (15240, 26504), (16565, 24384), (19878, 20320)]