246321960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{1861}}^1$

素因数の和:2978

約数の個数: 64

約数和(自身を含む): 740033280

約数和(自身を除く): 493711320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1103, 1861, 2206, 3309, 3722, 4412, 5515, 5583, 6618, 7444, 8824, 9305, 11030, 11166, 13236, 14888, 16545, 18610, 22060, 22332, 26472, 27915, 33090, 37220, 44120, 44664, 55830, 66180, 74440, 111660, 132360, 223320, 2052683, 4105366, 6158049, 8210732, 10263415, 12316098, 16421464, 20526830, 24632196, 30790245, 41053660, 49264392, 61580490, 82107320, 123160980, 246321960]

約数ペア:

[(1, 246321960), (2, 123160980), (3, 82107320), (4, 61580490), (5, 49264392), (6, 41053660), (8, 30790245), (10, 24632196), (12, 20526830), (15, 16421464), (20, 12316098), (24, 10263415), (30, 8210732), (40, 6158049), (60, 4105366), (120, 2052683), (1103, 223320), (1861, 132360), (2206, 111660), (3309, 74440), (3722, 66180), (4412, 55830), (5515, 44664), (5583, 44120), (6618, 37220), (7444, 33090), (8824, 27915), (9305, 26472), (11030, 22332), (11166, 22060), (13236, 18610), (14888, 16545)]