122291760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509549}}^1$

素因数の和:509565

約数の個数: 40

約数和(自身を含む): 379105200

約数和(自身を除く): 256813440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509549, 1019098, 1528647, 2038196, 2547745, 3057294, 4076392, 5095490, 6114588, 7643235, 8152784, 10190980, 12229176, 15286470, 20381960, 24458352, 30572940, 40763920, 61145880, 122291760]

約数ペア:

[(1, 122291760), (2, 61145880), (3, 40763920), (4, 30572940), (5, 24458352), (6, 20381960), (8, 15286470), (10, 12229176), (12, 10190980), (15, 8152784), (16, 7643235), (20, 6114588), (24, 5095490), (30, 4076392), (40, 3057294), (48, 2547745), (60, 2038196), (80, 1528647), (120, 1019098), (240, 509549)]