1505431320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12545261}}^1$

素因数の和:12545275

約数の個数: 32

約数和(自身を含む): 4516294320

約数和(自身を除く): 3010863000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12545261, 25090522, 37635783, 50181044, 62726305, 75271566, 100362088, 125452610, 150543132, 188178915, 250905220, 301086264, 376357830, 501810440, 752715660, 1505431320]

約数ペア:

[(1, 1505431320), (2, 752715660), (3, 501810440), (4, 376357830), (5, 301086264), (6, 250905220), (8, 188178915), (10, 150543132), (12, 125452610), (15, 100362088), (20, 75271566), (24, 62726305), (30, 50181044), (40, 37635783), (60, 25090522), (120, 12545261)]