39755280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1097}}^1$

素因数の和:1264

約数の個数: 80

約数和(自身を含む): 124170624

約数和(自身を除く): 84415344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1097, 1208, 1510, 1812, 2194, 2265, 2416, 3020, 3291, 3624, 4388, 4530, 5485, 6040, 6582, 7248, 8776, 9060, 10970, 12080, 13164, 16455, 17552, 18120, 21940, 26328, 32910, 36240, 43880, 52656, 65820, 87760, 131640, 165647, 263280, 331294, 496941, 662588, 828235, 993882, 1325176, 1656470, 1987764, 2484705, 2650352, 3312940, 3975528, 4969410, 6625880, 7951056, 9938820, 13251760, 19877640, 39755280]

約数ペア:

[(1, 39755280), (2, 19877640), (3, 13251760), (4, 9938820), (5, 7951056), (6, 6625880), (8, 4969410), (10, 3975528), (12, 3312940), (15, 2650352), (16, 2484705), (20, 1987764), (24, 1656470), (30, 1325176), (40, 993882), (48, 828235), (60, 662588), (80, 496941), (120, 331294), (151, 263280), (240, 165647), (302, 131640), (453, 87760), (604, 65820), (755, 52656), (906, 43880), (1097, 36240), (1208, 32910), (1510, 26328), (1812, 21940), (2194, 18120), (2265, 17552), (2416, 16455), (3020, 13164), (3291, 12080), (3624, 10970), (4388, 9060), (4530, 8776), (5485, 7248), (6040, 6582)]