728255280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{36559}}^1$

素因数の和:36658

約数の個数: 80

約数和(自身を含む): 2284853760

約数和(自身を除く): 1556598480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 19920, 36559, 73118, 109677, 146236, 182795, 219354, 292472, 365590, 438708, 548385, 584944, 731180, 877416, 1096770, 1462360, 1754832, 2193540, 2924720, 3034397, 4387080, 6068794, 8774160, 9103191, 12137588, 15171985, 18206382, 24275176, 30343970, 36412764, 45515955, 48550352, 60687940, 72825528, 91031910, 121375880, 145651056, 182063820, 242751760, 364127640, 728255280]

約数ペア:

[(1, 728255280), (2, 364127640), (3, 242751760), (4, 182063820), (5, 145651056), (6, 121375880), (8, 91031910), (10, 72825528), (12, 60687940), (15, 48550352), (16, 45515955), (20, 36412764), (24, 30343970), (30, 24275176), (40, 18206382), (48, 15171985), (60, 12137588), (80, 9103191), (83, 8774160), (120, 6068794), (166, 4387080), (240, 3034397), (249, 2924720), (332, 2193540), (415, 1754832), (498, 1462360), (664, 1096770), (830, 877416), (996, 731180), (1245, 584944), (1328, 548385), (1660, 438708), (1992, 365590), (2490, 292472), (3320, 219354), (3984, 182795), (4980, 146236), (6640, 109677), (9960, 73118), (19920, 36559)]