2509680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10457}}^1$

素因数の和:10473

約数の個数: 40

約数和(自身を含む): 7780752

約数和(自身を除く): 5271072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10457, 20914, 31371, 41828, 52285, 62742, 83656, 104570, 125484, 156855, 167312, 209140, 250968, 313710, 418280, 501936, 627420, 836560, 1254840, 2509680]

約数ペア:

[(1, 2509680), (2, 1254840), (3, 836560), (4, 627420), (5, 501936), (6, 418280), (8, 313710), (10, 250968), (12, 209140), (15, 167312), (16, 156855), (20, 125484), (24, 104570), (30, 83656), (40, 62742), (48, 52285), (60, 41828), (80, 31371), (120, 20914), (240, 10457)]