165424440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{32059}}^1$

素因数の和:32116

約数の個数: 64

約数和(自身を含む): 507830400

約数和(自身を除く): 342405960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 32059, 64118, 96177, 128236, 160295, 192354, 256472, 320590, 384708, 480885, 641180, 769416, 961770, 1282360, 1378537, 1923540, 2757074, 3847080, 4135611, 5514148, 6892685, 8271222, 11028296, 13785370, 16542444, 20678055, 27570740, 33084888, 41356110, 55141480, 82712220, 165424440]

約数ペア:

[(1, 165424440), (2, 82712220), (3, 55141480), (4, 41356110), (5, 33084888), (6, 27570740), (8, 20678055), (10, 16542444), (12, 13785370), (15, 11028296), (20, 8271222), (24, 6892685), (30, 5514148), (40, 4135611), (43, 3847080), (60, 2757074), (86, 1923540), (120, 1378537), (129, 1282360), (172, 961770), (215, 769416), (258, 641180), (344, 480885), (430, 384708), (516, 320590), (645, 256472), (860, 192354), (1032, 160295), (1290, 128236), (1720, 96177), (2580, 64118), (5160, 32059)]