72631260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31039}}^1$

素因数の和:31067

約数の個数: 72

約数和(自身を含む): 237269760

約数和(自身を除く): 164638500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 31039, 62078, 93117, 124156, 155195, 186234, 279351, 310390, 372468, 403507, 465585, 558702, 620780, 807014, 931170, 1117404, 1210521, 1396755, 1614028, 1862340, 2017535, 2421042, 2793510, 3631563, 4035070, 4842084, 5587020, 6052605, 7263126, 8070140, 12105210, 14526252, 18157815, 24210420, 36315630, 72631260]

約数ペア:

[(1, 72631260), (2, 36315630), (3, 24210420), (4, 18157815), (5, 14526252), (6, 12105210), (9, 8070140), (10, 7263126), (12, 6052605), (13, 5587020), (15, 4842084), (18, 4035070), (20, 3631563), (26, 2793510), (30, 2421042), (36, 2017535), (39, 1862340), (45, 1614028), (52, 1396755), (60, 1210521), (65, 1117404), (78, 931170), (90, 807014), (117, 620780), (130, 558702), (156, 465585), (180, 403507), (195, 372468), (234, 310390), (260, 279351), (390, 186234), (468, 155195), (585, 124156), (780, 93117), (1170, 62078), (2340, 31039)]