12504120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 38016000

約数和(自身を除く): 25511880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1319, 1580, 1896, 2370, 2638, 3160, 3957, 4740, 5276, 6595, 7914, 9480, 10552, 13190, 15828, 19785, 26380, 31656, 39570, 52760, 79140, 104201, 158280, 208402, 312603, 416804, 521005, 625206, 833608, 1042010, 1250412, 1563015, 2084020, 2500824, 3126030, 4168040, 6252060, 12504120]

約数ペア:

[(1, 12504120), (2, 6252060), (3, 4168040), (4, 3126030), (5, 2500824), (6, 2084020), (8, 1563015), (10, 1250412), (12, 1042010), (15, 833608), (20, 625206), (24, 521005), (30, 416804), (40, 312603), (60, 208402), (79, 158280), (120, 104201), (158, 79140), (237, 52760), (316, 39570), (395, 31656), (474, 26380), (632, 19785), (790, 15828), (948, 13190), (1185, 10552), (1319, 9480), (1580, 7914), (1896, 6595), (2370, 5276), (2638, 4740), (3160, 3957)]