42318120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27127}}^1$

素因数の和:27154

約数の個数: 64

約数和(自身を含む): 136725120

約数和(自身を除く): 94407000

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, 27127, 54254, 81381, 108508, 135635, 162762, 217016, 271270, 325524, 352651, 406905, 542540, 651048, 705302, 813810, 1057953, 1085080, 1410604, 1627620, 1763255, 2115906, 2821208, 3255240, 3526510, 4231812, 5289765, 7053020, 8463624, 10579530, 14106040, 21159060, 42318120]

約数ペア:

[(1, 42318120), (2, 21159060), (3, 14106040), (4, 10579530), (5, 8463624), (6, 7053020), (8, 5289765), (10, 4231812), (12, 3526510), (13, 3255240), (15, 2821208), (20, 2115906), (24, 1763255), (26, 1627620), (30, 1410604), (39, 1085080), (40, 1057953), (52, 813810), (60, 705302), (65, 651048), (78, 542540), (104, 406905), (120, 352651), (130, 325524), (156, 271270), (195, 217016), (260, 162762), (312, 135635), (390, 108508), (520, 81381), (780, 54254), (1560, 27127)]