91997040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{383321}}^1$

素因数の和:383337

約数の個数: 40

約数和(自身を含む): 285191568

約数和(自身を除く): 193194528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 383321, 766642, 1149963, 1533284, 1916605, 2299926, 3066568, 3833210, 4599852, 5749815, 6133136, 7666420, 9199704, 11499630, 15332840, 18399408, 22999260, 30665680, 45998520, 91997040]

約数ペア:

[(1, 91997040), (2, 45998520), (3, 30665680), (4, 22999260), (5, 18399408), (6, 15332840), (8, 11499630), (10, 9199704), (12, 7666420), (15, 6133136), (16, 5749815), (20, 4599852), (24, 3833210), (30, 3066568), (40, 2299926), (48, 1916605), (60, 1533284), (80, 1149963), (120, 766642), (240, 383321)]