12885360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1082

約数の個数: 80

約数和(自身を含む): 40738464

約数和(自身を除く): 27853104

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, 795, 848, 1013, 1060, 1272, 1590, 2026, 2120, 2544, 3039, 3180, 4052, 4240, 5065, 6078, 6360, 8104, 10130, 12156, 12720, 15195, 16208, 20260, 24312, 30390, 40520, 48624, 53689, 60780, 81040, 107378, 121560, 161067, 214756, 243120, 268445, 322134, 429512, 536890, 644268, 805335, 859024, 1073780, 1288536, 1610670, 2147560, 2577072, 3221340, 4295120, 6442680, 12885360]

約数ペア:

[(1, 12885360), (2, 6442680), (3, 4295120), (4, 3221340), (5, 2577072), (6, 2147560), (8, 1610670), (10, 1288536), (12, 1073780), (15, 859024), (16, 805335), (20, 644268), (24, 536890), (30, 429512), (40, 322134), (48, 268445), (53, 243120), (60, 214756), (80, 161067), (106, 121560), (120, 107378), (159, 81040), (212, 60780), (240, 53689), (265, 48624), (318, 40520), (424, 30390), (530, 24312), (636, 20260), (795, 16208), (848, 15195), (1013, 12720), (1060, 12156), (1272, 10130), (1590, 8104), (2026, 6360), (2120, 6078), (2544, 5065), (3039, 4240), (3180, 4052)]