64127460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 185149440

約数和(自身を除く): 121021980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 83, 158, 163, 166, 237, 249, 316, 326, 332, 395, 415, 474, 489, 498, 652, 790, 815, 830, 948, 978, 996, 1185, 1245, 1580, 1630, 1660, 1956, 2370, 2445, 2490, 3260, 4740, 4890, 4980, 6557, 9780, 12877, 13114, 13529, 19671, 25754, 26228, 27058, 32785, 38631, 39342, 40587, 51508, 54116, 64385, 65570, 67645, 77262, 78684, 81174, 98355, 128770, 131140, 135290, 154524, 162348, 193155, 196710, 202935, 257540, 270580, 386310, 393420, 405870, 772620, 811740, 1068791, 2137582, 3206373, 4275164, 5343955, 6412746, 10687910, 12825492, 16031865, 21375820, 32063730, 64127460]

約数ペア:

[(1, 64127460), (2, 32063730), (3, 21375820), (4, 16031865), (5, 12825492), (6, 10687910), (10, 6412746), (12, 5343955), (15, 4275164), (20, 3206373), (30, 2137582), (60, 1068791), (79, 811740), (83, 772620), (158, 405870), (163, 393420), (166, 386310), (237, 270580), (249, 257540), (316, 202935), (326, 196710), (332, 193155), (395, 162348), (415, 154524), (474, 135290), (489, 131140), (498, 128770), (652, 98355), (790, 81174), (815, 78684), (830, 77262), (948, 67645), (978, 65570), (996, 64385), (1185, 54116), (1245, 51508), (1580, 40587), (1630, 39342), (1660, 38631), (1956, 32785), (2370, 27058), (2445, 26228), (2490, 25754), (3260, 19671), (4740, 13529), (4890, 13114), (4980, 12877), (6557, 9780)]