423200280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{7717}}^1$

素因数の和:8188

約数の個数: 64

約数和(自身を含む): 1272543840

約数和(自身を除く): 849343560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457, 914, 1371, 1828, 2285, 2742, 3656, 4570, 5484, 6855, 7717, 9140, 10968, 13710, 15434, 18280, 23151, 27420, 30868, 38585, 46302, 54840, 61736, 77170, 92604, 115755, 154340, 185208, 231510, 308680, 463020, 926040, 3526669, 7053338, 10580007, 14106676, 17633345, 21160014, 28213352, 35266690, 42320028, 52900035, 70533380, 84640056, 105800070, 141066760, 211600140, 423200280]

約数ペア:

[(1, 423200280), (2, 211600140), (3, 141066760), (4, 105800070), (5, 84640056), (6, 70533380), (8, 52900035), (10, 42320028), (12, 35266690), (15, 28213352), (20, 21160014), (24, 17633345), (30, 14106676), (40, 10580007), (60, 7053338), (120, 3526669), (457, 926040), (914, 463020), (1371, 308680), (1828, 231510), (2285, 185208), (2742, 154340), (3656, 115755), (4570, 92604), (5484, 77170), (6855, 61736), (7717, 54840), (9140, 46302), (10968, 38585), (13710, 30868), (15434, 27420), (18280, 23151)]