2774037480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{745709}}^1$

素因数の和:745754

約数の個数: 64

約数和(自身を含む): 8590579200

約数和(自身を除く): 5816541720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 745709, 1491418, 2237127, 2982836, 3728545, 4474254, 5965672, 7457090, 8948508, 11185635, 14914180, 17897016, 22371270, 23116979, 29828360, 44742540, 46233958, 69350937, 89485080, 92467916, 115584895, 138701874, 184935832, 231169790, 277403748, 346754685, 462339580, 554807496, 693509370, 924679160, 1387018740, 2774037480]

約数ペア:

[(1, 2774037480), (2, 1387018740), (3, 924679160), (4, 693509370), (5, 554807496), (6, 462339580), (8, 346754685), (10, 277403748), (12, 231169790), (15, 184935832), (20, 138701874), (24, 115584895), (30, 92467916), (31, 89485080), (40, 69350937), (60, 46233958), (62, 44742540), (93, 29828360), (120, 23116979), (124, 22371270), (155, 17897016), (186, 14914180), (248, 11185635), (310, 8948508), (372, 7457090), (465, 5965672), (620, 4474254), (744, 3728545), (930, 2982836), (1240, 2237127), (1860, 1491418), (3720, 745709)]