1188221520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4950923}}^1$

素因数の和:4950939

約数の個数: 40

約数和(自身を含む): 3683487456

約数和(自身を除く): 2495265936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4950923, 9901846, 14852769, 19803692, 24754615, 29705538, 39607384, 49509230, 59411076, 74263845, 79214768, 99018460, 118822152, 148527690, 198036920, 237644304, 297055380, 396073840, 594110760, 1188221520]

約数ペア:

[(1, 1188221520), (2, 594110760), (3, 396073840), (4, 297055380), (5, 237644304), (6, 198036920), (8, 148527690), (10, 118822152), (12, 99018460), (15, 79214768), (16, 74263845), (20, 59411076), (24, 49509230), (30, 39607384), (40, 29705538), (48, 24754615), (60, 19803692), (80, 14852769), (120, 9901846), (240, 4950923)]