40965720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1013}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 123383520

約数和(自身を除く): 82417800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 674, 1011, 1013, 1348, 1685, 2022, 2026, 2696, 3039, 3370, 4044, 4052, 5055, 5065, 6078, 6740, 8088, 8104, 10110, 10130, 12156, 13480, 15195, 20220, 20260, 24312, 30390, 40440, 40520, 60780, 121560, 341381, 682762, 1024143, 1365524, 1706905, 2048286, 2731048, 3413810, 4096572, 5120715, 6827620, 8193144, 10241430, 13655240, 20482860, 40965720]

約数ペア:

[(1, 40965720), (2, 20482860), (3, 13655240), (4, 10241430), (5, 8193144), (6, 6827620), (8, 5120715), (10, 4096572), (12, 3413810), (15, 2731048), (20, 2048286), (24, 1706905), (30, 1365524), (40, 1024143), (60, 682762), (120, 341381), (337, 121560), (674, 60780), (1011, 40520), (1013, 40440), (1348, 30390), (1685, 24312), (2022, 20260), (2026, 20220), (2696, 15195), (3039, 13480), (3370, 12156), (4044, 10130), (4052, 10110), (5055, 8104), (5065, 8088), (6078, 6740)]