486527340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47981}}^1$

素因数の和:48019

約数の個数: 72

約数和(自身を含む): 1475158608

約数和(自身を除く): 988631268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 47981, 95962, 143943, 191924, 239905, 287886, 479810, 575772, 623753, 719715, 959620, 1247506, 1439430, 1871259, 2495012, 2878860, 3118765, 3742518, 6237530, 7485036, 8108789, 9356295, 12475060, 16217578, 18712590, 24326367, 32435156, 37425180, 40543945, 48652734, 81087890, 97305468, 121631835, 162175780, 243263670, 486527340]

約数ペア:

[(1, 486527340), (2, 243263670), (3, 162175780), (4, 121631835), (5, 97305468), (6, 81087890), (10, 48652734), (12, 40543945), (13, 37425180), (15, 32435156), (20, 24326367), (26, 18712590), (30, 16217578), (39, 12475060), (52, 9356295), (60, 8108789), (65, 7485036), (78, 6237530), (130, 3742518), (156, 3118765), (169, 2878860), (195, 2495012), (260, 1871259), (338, 1439430), (390, 1247506), (507, 959620), (676, 719715), (780, 623753), (845, 575772), (1014, 479810), (1690, 287886), (2028, 239905), (2535, 191924), (3380, 143943), (5070, 95962), (10140, 47981)]