123044960

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3191}}^1$

素因数の和:3447

約数の個数: 48

約数和(自身を含む): 291991392

約数和(自身を除く): 168946432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 964, 1205, 1928, 2410, 3191, 3856, 4820, 6382, 7712, 9640, 12764, 15955, 19280, 25528, 31910, 38560, 51056, 63820, 102112, 127640, 255280, 510560, 769031, 1538062, 3076124, 3845155, 6152248, 7690310, 12304496, 15380620, 24608992, 30761240, 61522480, 123044960]

約数ペア:

[(1, 123044960), (2, 61522480), (4, 30761240), (5, 24608992), (8, 15380620), (10, 12304496), (16, 7690310), (20, 6152248), (32, 3845155), (40, 3076124), (80, 1538062), (160, 769031), (241, 510560), (482, 255280), (964, 127640), (1205, 102112), (1928, 63820), (2410, 51056), (3191, 38560), (3856, 31910), (4820, 25528), (6382, 19280), (7712, 15955), (9640, 12764)]