320431110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2551}}^1$

素因数の和:2693

約数の個数: 64

約数和(自身を含む): 793774080

約数和(自身を除く): 473342970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 79, 106, 158, 159, 237, 265, 318, 395, 474, 530, 790, 795, 1185, 1590, 2370, 2551, 4187, 5102, 7653, 8374, 12561, 12755, 15306, 20935, 25122, 25510, 38265, 41870, 62805, 76530, 125610, 135203, 201529, 270406, 403058, 405609, 604587, 676015, 811218, 1007645, 1209174, 1352030, 2015290, 2028045, 3022935, 4056090, 6045870, 10681037, 21362074, 32043111, 53405185, 64086222, 106810370, 160215555, 320431110]

約数ペア:

[(1, 320431110), (2, 160215555), (3, 106810370), (5, 64086222), (6, 53405185), (10, 32043111), (15, 21362074), (30, 10681037), (53, 6045870), (79, 4056090), (106, 3022935), (158, 2028045), (159, 2015290), (237, 1352030), (265, 1209174), (318, 1007645), (395, 811218), (474, 676015), (530, 604587), (790, 405609), (795, 403058), (1185, 270406), (1590, 201529), (2370, 135203), (2551, 125610), (4187, 76530), (5102, 62805), (7653, 41870), (8374, 38265), (12561, 25510), (12755, 25122), (15306, 20935)]