121345080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4231}}^1$

素因数の和:4484

約数の個数: 64

約数和(自身を含む): 365644800

約数和(自身を除く): 244299720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4231, 4780, 5736, 7170, 8462, 9560, 12693, 14340, 16924, 21155, 25386, 28680, 33848, 42310, 50772, 63465, 84620, 101544, 126930, 169240, 253860, 507720, 1011209, 2022418, 3033627, 4044836, 5056045, 6067254, 8089672, 10112090, 12134508, 15168135, 20224180, 24269016, 30336270, 40448360, 60672540, 121345080]

約数ペア:

[(1, 121345080), (2, 60672540), (3, 40448360), (4, 30336270), (5, 24269016), (6, 20224180), (8, 15168135), (10, 12134508), (12, 10112090), (15, 8089672), (20, 6067254), (24, 5056045), (30, 4044836), (40, 3033627), (60, 2022418), (120, 1011209), (239, 507720), (478, 253860), (717, 169240), (956, 126930), (1195, 101544), (1434, 84620), (1912, 63465), (2390, 50772), (2868, 42310), (3585, 33848), (4231, 28680), (4780, 25386), (5736, 21155), (7170, 16924), (8462, 14340), (9560, 12693)]