42677640

素因数分解:

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

素因数の和:118566

約数の個数: 48

約数和(自身を含む): 138703500

約数和(自身を除く): 96025860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 118549, 237098, 355647, 474196, 592745, 711294, 948392, 1066941, 1185490, 1422588, 1778235, 2133882, 2370980, 2845176, 3556470, 4267764, 4741960, 5334705, 7112940, 8535528, 10669410, 14225880, 21338820, 42677640]

約数ペア:

[(1, 42677640), (2, 21338820), (3, 14225880), (4, 10669410), (5, 8535528), (6, 7112940), (8, 5334705), (9, 4741960), (10, 4267764), (12, 3556470), (15, 2845176), (18, 2370980), (20, 2133882), (24, 1778235), (30, 1422588), (36, 1185490), (40, 1066941), (45, 948392), (60, 711294), (72, 592745), (90, 474196), (120, 355647), (180, 237098), (360, 118549)]