74692920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7879}}^1$

素因数の和:7972

約数の個数: 64

約数和(自身を含む): 226944000

約数和(自身を除く): 152251080

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, 4740, 7879, 9480, 15758, 23637, 31516, 39395, 47274, 63032, 78790, 94548, 118185, 157580, 189096, 236370, 315160, 472740, 622441, 945480, 1244882, 1867323, 2489764, 3112205, 3734646, 4979528, 6224410, 7469292, 9336615, 12448820, 14938584, 18673230, 24897640, 37346460, 74692920]

約数ペア:

[(1, 74692920), (2, 37346460), (3, 24897640), (4, 18673230), (5, 14938584), (6, 12448820), (8, 9336615), (10, 7469292), (12, 6224410), (15, 4979528), (20, 3734646), (24, 3112205), (30, 2489764), (40, 1867323), (60, 1244882), (79, 945480), (120, 622441), (158, 472740), (237, 315160), (316, 236370), (395, 189096), (474, 157580), (632, 118185), (790, 94548), (948, 78790), (1185, 63032), (1580, 47274), (1896, 39395), (2370, 31516), (3160, 23637), (4740, 15758), (7879, 9480)]