181236120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{116177}}^1$

素因数の和:116204

約数の個数: 64

約数和(自身を含む): 585537120

約数和(自身を除く): 404301000

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, 116177, 232354, 348531, 464708, 580885, 697062, 929416, 1161770, 1394124, 1510301, 1742655, 2323540, 2788248, 3020602, 3485310, 4530903, 4647080, 6041204, 6970620, 7551505, 9061806, 12082408, 13941240, 15103010, 18123612, 22654515, 30206020, 36247224, 45309030, 60412040, 90618060, 181236120]

約数ペア:

[(1, 181236120), (2, 90618060), (3, 60412040), (4, 45309030), (5, 36247224), (6, 30206020), (8, 22654515), (10, 18123612), (12, 15103010), (13, 13941240), (15, 12082408), (20, 9061806), (24, 7551505), (26, 6970620), (30, 6041204), (39, 4647080), (40, 4530903), (52, 3485310), (60, 3020602), (65, 2788248), (78, 2323540), (104, 1742655), (120, 1510301), (130, 1394124), (156, 1161770), (195, 929416), (260, 697062), (312, 580885), (390, 464708), (520, 348531), (780, 232354), (1560, 116177)]