60975280

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4211}}^1$

素因数の和:4405

約数の個数: 40

約数和(自身を含む): 142584624

約数和(自身を除く): 81609344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1810, 2896, 3620, 4211, 7240, 8422, 14480, 16844, 21055, 33688, 42110, 67376, 84220, 168440, 336880, 762191, 1524382, 3048764, 3810955, 6097528, 7621910, 12195056, 15243820, 30487640, 60975280]

約数ペア:

[(1, 60975280), (2, 30487640), (4, 15243820), (5, 12195056), (8, 7621910), (10, 6097528), (16, 3810955), (20, 3048764), (40, 1524382), (80, 762191), (181, 336880), (362, 168440), (724, 84220), (905, 67376), (1448, 42110), (1810, 33688), (2896, 21055), (3620, 16844), (4211, 14480), (7240, 8422)]