23210520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1523}}^1$

素因数の和:1664

約数の個数: 64

約数和(自身を含む): 70225920

約数和(自身を除く): 47015400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1523, 1524, 1905, 2540, 3046, 3048, 3810, 4569, 5080, 6092, 7615, 7620, 9138, 12184, 15230, 15240, 18276, 22845, 30460, 36552, 45690, 60920, 91380, 182760, 193421, 386842, 580263, 773684, 967105, 1160526, 1547368, 1934210, 2321052, 2901315, 3868420, 4642104, 5802630, 7736840, 11605260, 23210520]

約数ペア:

[(1, 23210520), (2, 11605260), (3, 7736840), (4, 5802630), (5, 4642104), (6, 3868420), (8, 2901315), (10, 2321052), (12, 1934210), (15, 1547368), (20, 1160526), (24, 967105), (30, 773684), (40, 580263), (60, 386842), (120, 193421), (127, 182760), (254, 91380), (381, 60920), (508, 45690), (635, 36552), (762, 30460), (1016, 22845), (1270, 18276), (1523, 15240), (1524, 15230), (1905, 12184), (2540, 9138), (3046, 7620), (3048, 7615), (3810, 6092), (4569, 5080)]