15038040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1236

約数の個数: 64

約数和(自身を含む): 45554400

約数和(自身を除く): 30516360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1109, 1130, 1356, 1695, 2218, 2260, 2712, 3327, 3390, 4436, 4520, 5545, 6654, 6780, 8872, 11090, 13308, 13560, 16635, 22180, 26616, 33270, 44360, 66540, 125317, 133080, 250634, 375951, 501268, 626585, 751902, 1002536, 1253170, 1503804, 1879755, 2506340, 3007608, 3759510, 5012680, 7519020, 15038040]

約数ペア:

[(1, 15038040), (2, 7519020), (3, 5012680), (4, 3759510), (5, 3007608), (6, 2506340), (8, 1879755), (10, 1503804), (12, 1253170), (15, 1002536), (20, 751902), (24, 626585), (30, 501268), (40, 375951), (60, 250634), (113, 133080), (120, 125317), (226, 66540), (339, 44360), (452, 33270), (565, 26616), (678, 22180), (904, 16635), (1109, 13560), (1130, 13308), (1356, 11090), (1695, 8872), (2218, 6780), (2260, 6654), (2712, 5545), (3327, 4520), (3390, 4436)]