346518120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{222127}}^1$

素因数の和:222154

約数の個数: 64

約数和(自身を含む): 1119525120

約数和(自身を除く): 773007000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 222127, 444254, 666381, 888508, 1110635, 1332762, 1777016, 2221270, 2665524, 2887651, 3331905, 4442540, 5331048, 5775302, 6663810, 8662953, 8885080, 11550604, 13327620, 14438255, 17325906, 23101208, 26655240, 28876510, 34651812, 43314765, 57753020, 69303624, 86629530, 115506040, 173259060, 346518120]

約数ペア:

[(1, 346518120), (2, 173259060), (3, 115506040), (4, 86629530), (5, 69303624), (6, 57753020), (8, 43314765), (10, 34651812), (12, 28876510), (13, 26655240), (15, 23101208), (20, 17325906), (24, 14438255), (26, 13327620), (30, 11550604), (39, 8885080), (40, 8662953), (52, 6663810), (60, 5775302), (65, 5331048), (78, 4442540), (104, 3331905), (120, 2887651), (130, 2665524), (156, 2221270), (195, 1777016), (260, 1332762), (312, 1110635), (390, 888508), (520, 666381), (780, 444254), (1560, 222127)]