55293360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{230389}}^1$

素因数の和:230405

約数の個数: 40

約数和(自身を含む): 171410160

約数和(自身を除く): 116116800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 230389, 460778, 691167, 921556, 1151945, 1382334, 1843112, 2303890, 2764668, 3455835, 3686224, 4607780, 5529336, 6911670, 9215560, 11058672, 13823340, 18431120, 27646680, 55293360]

約数ペア:

[(1, 55293360), (2, 27646680), (3, 18431120), (4, 13823340), (5, 11058672), (6, 9215560), (8, 6911670), (10, 5529336), (12, 4607780), (15, 3686224), (16, 3455835), (20, 2764668), (24, 2303890), (30, 1843112), (40, 1382334), (48, 1151945), (60, 921556), (80, 691167), (120, 460778), (240, 230389)]