2872241520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{116191}}^1$

素因数の和:116310

約数の個数: 80

約数和(自身を含む): 8990472192

約数和(自身を除く): 6118230672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 24720, 116191, 232382, 348573, 464764, 580955, 697146, 929528, 1161910, 1394292, 1742865, 1859056, 2323820, 2788584, 3485730, 4647640, 5577168, 6971460, 9295280, 11967673, 13942920, 23935346, 27885840, 35903019, 47870692, 59838365, 71806038, 95741384, 119676730, 143612076, 179515095, 191482768, 239353460, 287224152, 359030190, 478706920, 574448304, 718060380, 957413840, 1436120760, 2872241520]

約数ペア:

[(1, 2872241520), (2, 1436120760), (3, 957413840), (4, 718060380), (5, 574448304), (6, 478706920), (8, 359030190), (10, 287224152), (12, 239353460), (15, 191482768), (16, 179515095), (20, 143612076), (24, 119676730), (30, 95741384), (40, 71806038), (48, 59838365), (60, 47870692), (80, 35903019), (103, 27885840), (120, 23935346), (206, 13942920), (240, 11967673), (309, 9295280), (412, 6971460), (515, 5577168), (618, 4647640), (824, 3485730), (1030, 2788584), (1236, 2323820), (1545, 1859056), (1648, 1742865), (2060, 1394292), (2472, 1161910), (3090, 929528), (4120, 697146), (4944, 580955), (6180, 464764), (8240, 348573), (12360, 232382), (24720, 116191)]