30977040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{383}}^1$

素因数の和:736

約数の個数: 80

約数和(自身を含む): 96565248

約数和(自身を除く): 65588208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 337, 383, 674, 766, 1011, 1149, 1348, 1532, 1685, 1915, 2022, 2298, 2696, 3064, 3370, 3830, 4044, 4596, 5055, 5392, 5745, 6128, 6740, 7660, 8088, 9192, 10110, 11490, 13480, 15320, 16176, 18384, 20220, 22980, 26960, 30640, 40440, 45960, 80880, 91920, 129071, 258142, 387213, 516284, 645355, 774426, 1032568, 1290710, 1548852, 1936065, 2065136, 2581420, 3097704, 3872130, 5162840, 6195408, 7744260, 10325680, 15488520, 30977040]

約数ペア:

[(1, 30977040), (2, 15488520), (3, 10325680), (4, 7744260), (5, 6195408), (6, 5162840), (8, 3872130), (10, 3097704), (12, 2581420), (15, 2065136), (16, 1936065), (20, 1548852), (24, 1290710), (30, 1032568), (40, 774426), (48, 645355), (60, 516284), (80, 387213), (120, 258142), (240, 129071), (337, 91920), (383, 80880), (674, 45960), (766, 40440), (1011, 30640), (1149, 26960), (1348, 22980), (1532, 20220), (1685, 18384), (1915, 16176), (2022, 15320), (2298, 13480), (2696, 11490), (3064, 10110), (3370, 9192), (3830, 8088), (4044, 7660), (4596, 6740), (5055, 6128), (5392, 5745)]