258970080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12547}}^1$

素因数の和:12608

約数の個数: 96

約数和(自身を含む): 834793344

約数和(自身を除く): 575823264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 12547, 20640, 25094, 37641, 50188, 62735, 75282, 100376, 125470, 150564, 188205, 200752, 250940, 301128, 376410, 401504, 501880, 539521, 602256, 752820, 1003760, 1079042, 1204512, 1505640, 1618563, 2007520, 2158084, 2697605, 3011280, 3237126, 4316168, 5395210, 6022560, 6474252, 8092815, 8632336, 10790420, 12948504, 16185630, 17264672, 21580840, 25897008, 32371260, 43161680, 51794016, 64742520, 86323360, 129485040, 258970080]

約数ペア:

[(1, 258970080), (2, 129485040), (3, 86323360), (4, 64742520), (5, 51794016), (6, 43161680), (8, 32371260), (10, 25897008), (12, 21580840), (15, 17264672), (16, 16185630), (20, 12948504), (24, 10790420), (30, 8632336), (32, 8092815), (40, 6474252), (43, 6022560), (48, 5395210), (60, 4316168), (80, 3237126), (86, 3011280), (96, 2697605), (120, 2158084), (129, 2007520), (160, 1618563), (172, 1505640), (215, 1204512), (240, 1079042), (258, 1003760), (344, 752820), (430, 602256), (480, 539521), (516, 501880), (645, 401504), (688, 376410), (860, 301128), (1032, 250940), (1290, 200752), (1376, 188205), (1720, 150564), (2064, 125470), (2580, 100376), (3440, 75282), (4128, 62735), (5160, 50188), (6880, 37641), (10320, 25094), (12547, 20640)]