130388520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2837}}^1$

素因数の和:3234

約数の個数: 64

約数和(自身を含む): 392325120

約数和(自身を除く): 261936600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1532, 1915, 2298, 2837, 3064, 3830, 4596, 5674, 5745, 7660, 8511, 9192, 11348, 11490, 14185, 15320, 17022, 22696, 22980, 28370, 34044, 42555, 45960, 56740, 68088, 85110, 113480, 170220, 340440, 1086571, 2173142, 3259713, 4346284, 5432855, 6519426, 8692568, 10865710, 13038852, 16298565, 21731420, 26077704, 32597130, 43462840, 65194260, 130388520]

約数ペア:

[(1, 130388520), (2, 65194260), (3, 43462840), (4, 32597130), (5, 26077704), (6, 21731420), (8, 16298565), (10, 13038852), (12, 10865710), (15, 8692568), (20, 6519426), (24, 5432855), (30, 4346284), (40, 3259713), (60, 2173142), (120, 1086571), (383, 340440), (766, 170220), (1149, 113480), (1532, 85110), (1915, 68088), (2298, 56740), (2837, 45960), (3064, 42555), (3830, 34044), (4596, 28370), (5674, 22980), (5745, 22696), (7660, 17022), (8511, 15320), (9192, 14185), (11348, 11490)]