319059480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{11923}}^1$

素因数の和:12160

約数の個数: 64

約数和(自身を含む): 961551360

約数和(自身を除く): 642491880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4460, 5352, 6690, 8920, 11923, 13380, 23846, 26760, 35769, 47692, 59615, 71538, 95384, 119230, 143076, 178845, 238460, 286152, 357690, 476920, 715380, 1430760, 2658829, 5317658, 7976487, 10635316, 13294145, 15952974, 21270632, 26588290, 31905948, 39882435, 53176580, 63811896, 79764870, 106353160, 159529740, 319059480]

約数ペア:

[(1, 319059480), (2, 159529740), (3, 106353160), (4, 79764870), (5, 63811896), (6, 53176580), (8, 39882435), (10, 31905948), (12, 26588290), (15, 21270632), (20, 15952974), (24, 13294145), (30, 10635316), (40, 7976487), (60, 5317658), (120, 2658829), (223, 1430760), (446, 715380), (669, 476920), (892, 357690), (1115, 286152), (1338, 238460), (1784, 178845), (2230, 143076), (2676, 119230), (3345, 95384), (4460, 71538), (5352, 59615), (6690, 47692), (8920, 35769), (11923, 26760), (13380, 23846)]