8382480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 26516160

約数和(自身を除く): 18133680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 659, 795, 848, 1060, 1272, 1318, 1590, 1977, 2120, 2544, 2636, 3180, 3295, 3954, 4240, 5272, 6360, 6590, 7908, 9885, 10544, 12720, 13180, 15816, 19770, 26360, 31632, 34927, 39540, 52720, 69854, 79080, 104781, 139708, 158160, 174635, 209562, 279416, 349270, 419124, 523905, 558832, 698540, 838248, 1047810, 1397080, 1676496, 2095620, 2794160, 4191240, 8382480]

約数ペア:

[(1, 8382480), (2, 4191240), (3, 2794160), (4, 2095620), (5, 1676496), (6, 1397080), (8, 1047810), (10, 838248), (12, 698540), (15, 558832), (16, 523905), (20, 419124), (24, 349270), (30, 279416), (40, 209562), (48, 174635), (53, 158160), (60, 139708), (80, 104781), (106, 79080), (120, 69854), (159, 52720), (212, 39540), (240, 34927), (265, 31632), (318, 26360), (424, 19770), (530, 15816), (636, 13180), (659, 12720), (795, 10544), (848, 9885), (1060, 7908), (1272, 6590), (1318, 6360), (1590, 5272), (1977, 4240), (2120, 3954), (2544, 3295), (2636, 3180)]