163597620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{118549}}^1$

素因数の和:118584

約数の個数: 48

約数和(自身を含む): 477993600

約数和(自身を除く): 314395980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 118549, 237098, 355647, 474196, 592745, 711294, 1185490, 1422588, 1778235, 2370980, 2726627, 3556470, 5453254, 7112940, 8179881, 10906508, 13633135, 16359762, 27266270, 32719524, 40899405, 54532540, 81798810, 163597620]

約数ペア:

[(1, 163597620), (2, 81798810), (3, 54532540), (4, 40899405), (5, 32719524), (6, 27266270), (10, 16359762), (12, 13633135), (15, 10906508), (20, 8179881), (23, 7112940), (30, 5453254), (46, 3556470), (60, 2726627), (69, 2370980), (92, 1778235), (115, 1422588), (138, 1185490), (230, 711294), (276, 592745), (345, 474196), (460, 355647), (690, 237098), (1380, 118549)]