549287160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{106451}}^1$

素因数の和:106508

約数の個数: 64

約数和(自身を含む): 1686199680

約数和(自身を除く): 1136912520

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, 106451, 212902, 319353, 425804, 532255, 638706, 851608, 1064510, 1277412, 1596765, 2129020, 2554824, 3193530, 4258040, 4577393, 6387060, 9154786, 12774120, 13732179, 18309572, 22886965, 27464358, 36619144, 45773930, 54928716, 68660895, 91547860, 109857432, 137321790, 183095720, 274643580, 549287160]

約数ペア:

[(1, 549287160), (2, 274643580), (3, 183095720), (4, 137321790), (5, 109857432), (6, 91547860), (8, 68660895), (10, 54928716), (12, 45773930), (15, 36619144), (20, 27464358), (24, 22886965), (30, 18309572), (40, 13732179), (43, 12774120), (60, 9154786), (86, 6387060), (120, 4577393), (129, 4258040), (172, 3193530), (215, 2554824), (258, 2129020), (344, 1596765), (430, 1277412), (516, 1064510), (645, 851608), (860, 638706), (1032, 532255), (1290, 425804), (1720, 319353), (2580, 212902), (5160, 106451)]