258608880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8353}}^1$

素因数の和:8415

約数の個数: 120

約数和(自身を含む): 888798768

約数和(自身を除く): 630189888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 8353, 10320, 15480, 16706, 25059, 30960, 33412, 41765, 50118, 66824, 75177, 83530, 100236, 125295, 133648, 150354, 167060, 200472, 250590, 300708, 334120, 359179, 375885, 400944, 501180, 601416, 668240, 718358, 751770, 1002360, 1077537, 1202832, 1436716, 1503540, 1795895, 2004720, 2155074, 2873432, 3007080, 3232611, 3591790, 4310148, 5387685, 5746864, 6014160, 6465222, 7183580, 8620296, 10775370, 12930444, 14367160, 16163055, 17240592, 21550740, 25860888, 28734320, 32326110, 43101480, 51721776, 64652220, 86202960, 129304440, 258608880]

約数ペア:

[(1, 258608880), (2, 129304440), (3, 86202960), (4, 64652220), (5, 51721776), (6, 43101480), (8, 32326110), (9, 28734320), (10, 25860888), (12, 21550740), (15, 17240592), (16, 16163055), (18, 14367160), (20, 12930444), (24, 10775370), (30, 8620296), (36, 7183580), (40, 6465222), (43, 6014160), (45, 5746864), (48, 5387685), (60, 4310148), (72, 3591790), (80, 3232611), (86, 3007080), (90, 2873432), (120, 2155074), (129, 2004720), (144, 1795895), (172, 1503540), (180, 1436716), (215, 1202832), (240, 1077537), (258, 1002360), (344, 751770), (360, 718358), (387, 668240), (430, 601416), (516, 501180), (645, 400944), (688, 375885), (720, 359179), (774, 334120), (860, 300708), (1032, 250590), (1290, 200472), (1548, 167060), (1720, 150354), (1935, 133648), (2064, 125295), (2580, 100236), (3096, 83530), (3440, 75177), (3870, 66824), (5160, 50118), (6192, 41765), (7740, 33412), (8353, 30960), (10320, 25059), (15480, 16706)]