42821160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4517}}^1$

素因数の和:4610

約数の個数: 64

約数和(自身を含む): 130118400

約数和(自身を除く): 87297240

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, 1580, 1896, 2370, 3160, 4517, 4740, 9034, 9480, 13551, 18068, 22585, 27102, 36136, 45170, 54204, 67755, 90340, 108408, 135510, 180680, 271020, 356843, 542040, 713686, 1070529, 1427372, 1784215, 2141058, 2854744, 3568430, 4282116, 5352645, 7136860, 8564232, 10705290, 14273720, 21410580, 42821160]

約数ペア:

[(1, 42821160), (2, 21410580), (3, 14273720), (4, 10705290), (5, 8564232), (6, 7136860), (8, 5352645), (10, 4282116), (12, 3568430), (15, 2854744), (20, 2141058), (24, 1784215), (30, 1427372), (40, 1070529), (60, 713686), (79, 542040), (120, 356843), (158, 271020), (237, 180680), (316, 135510), (395, 108408), (474, 90340), (632, 67755), (790, 54204), (948, 45170), (1185, 36136), (1580, 27102), (1896, 22585), (2370, 18068), (3160, 13551), (4517, 9480), (4740, 9034)]