201291240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{2333}}^1$

素因数の和:3066

約数の個数: 64

約数和(自身を含む): 604972800

約数和(自身を除く): 403681560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 719, 1438, 2157, 2333, 2876, 3595, 4314, 4666, 5752, 6999, 7190, 8628, 9332, 10785, 11665, 13998, 14380, 17256, 18664, 21570, 23330, 27996, 28760, 34995, 43140, 46660, 55992, 69990, 86280, 93320, 139980, 279960, 1677427, 3354854, 5032281, 6709708, 8387135, 10064562, 13419416, 16774270, 20129124, 25161405, 33548540, 40258248, 50322810, 67097080, 100645620, 201291240]

約数ペア:

[(1, 201291240), (2, 100645620), (3, 67097080), (4, 50322810), (5, 40258248), (6, 33548540), (8, 25161405), (10, 20129124), (12, 16774270), (15, 13419416), (20, 10064562), (24, 8387135), (30, 6709708), (40, 5032281), (60, 3354854), (120, 1677427), (719, 279960), (1438, 139980), (2157, 93320), (2333, 86280), (2876, 69990), (3595, 55992), (4314, 46660), (4666, 43140), (5752, 34995), (6999, 28760), (7190, 27996), (8628, 23330), (9332, 21570), (10785, 18664), (11665, 17256), (13998, 14380)]