1379884920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{194899}}^1$

素因数の和:194972

約数の個数: 64

約数和(自身を含む): 4209840000

約数和(自身を除く): 2829955080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 194899, 389798, 584697, 779596, 974495, 1169394, 1559192, 1948990, 2338788, 2923485, 3897980, 4677576, 5846970, 7795960, 11499041, 11693940, 22998082, 23387880, 34497123, 45996164, 57495205, 68994246, 91992328, 114990410, 137988492, 172485615, 229980820, 275976984, 344971230, 459961640, 689942460, 1379884920]

約数ペア:

[(1, 1379884920), (2, 689942460), (3, 459961640), (4, 344971230), (5, 275976984), (6, 229980820), (8, 172485615), (10, 137988492), (12, 114990410), (15, 91992328), (20, 68994246), (24, 57495205), (30, 45996164), (40, 34497123), (59, 23387880), (60, 22998082), (118, 11693940), (120, 11499041), (177, 7795960), (236, 5846970), (295, 4677576), (354, 3897980), (472, 2923485), (590, 2338788), (708, 1948990), (885, 1559192), (1180, 1169394), (1416, 974495), (1770, 779596), (2360, 584697), (3540, 389798), (7080, 194899)]