961087920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{308041}}^1$

素因数の和:308070

約数の個数: 80

約数和(自身を含む): 3208565472

約数和(自身を除く): 2247477552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 308041, 616082, 924123, 1232164, 1540205, 1848246, 2464328, 3080410, 3696492, 4004533, 4620615, 4928656, 6160820, 7392984, 8009066, 9241230, 12013599, 12321640, 14785968, 16018132, 18482460, 20022665, 24027198, 24643280, 32036264, 36964920, 40045330, 48054396, 60067995, 64072528, 73929840, 80090660, 96108792, 120135990, 160181320, 192217584, 240271980, 320362640, 480543960, 961087920]

約数ペア:

[(1, 961087920), (2, 480543960), (3, 320362640), (4, 240271980), (5, 192217584), (6, 160181320), (8, 120135990), (10, 96108792), (12, 80090660), (13, 73929840), (15, 64072528), (16, 60067995), (20, 48054396), (24, 40045330), (26, 36964920), (30, 32036264), (39, 24643280), (40, 24027198), (48, 20022665), (52, 18482460), (60, 16018132), (65, 14785968), (78, 12321640), (80, 12013599), (104, 9241230), (120, 8009066), (130, 7392984), (156, 6160820), (195, 4928656), (208, 4620615), (240, 4004533), (260, 3696492), (312, 3080410), (390, 2464328), (520, 1848246), (624, 1540205), (780, 1232164), (1040, 924123), (1560, 616082), (3120, 308041)]