248101080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{26171}}^1$

素因数の和:26264

約数の個数: 64

約数和(自身を含む): 753753600

約数和(自身を除く): 505652520

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, 9480, 26171, 52342, 78513, 104684, 130855, 157026, 209368, 261710, 314052, 392565, 523420, 628104, 785130, 1046840, 1570260, 2067509, 3140520, 4135018, 6202527, 8270036, 10337545, 12405054, 16540072, 20675090, 24810108, 31012635, 41350180, 49620216, 62025270, 82700360, 124050540, 248101080]

約数ペア:

[(1, 248101080), (2, 124050540), (3, 82700360), (4, 62025270), (5, 49620216), (6, 41350180), (8, 31012635), (10, 24810108), (12, 20675090), (15, 16540072), (20, 12405054), (24, 10337545), (30, 8270036), (40, 6202527), (60, 4135018), (79, 3140520), (120, 2067509), (158, 1570260), (237, 1046840), (316, 785130), (395, 628104), (474, 523420), (632, 392565), (790, 314052), (948, 261710), (1185, 209368), (1580, 157026), (1896, 130855), (2370, 104684), (3160, 78513), (4740, 52342), (9480, 26171)]