84488520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6971}}^1$

素因数の和:7086

約数の個数: 64

約数和(自身を含む): 256011840

約数和(自身を除く): 171523320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 6971, 12120, 13942, 20913, 27884, 34855, 41826, 55768, 69710, 83652, 104565, 139420, 167304, 209130, 278840, 418260, 704071, 836520, 1408142, 2112213, 2816284, 3520355, 4224426, 5632568, 7040710, 8448852, 10561065, 14081420, 16897704, 21122130, 28162840, 42244260, 84488520]

約数ペア:

[(1, 84488520), (2, 42244260), (3, 28162840), (4, 21122130), (5, 16897704), (6, 14081420), (8, 10561065), (10, 8448852), (12, 7040710), (15, 5632568), (20, 4224426), (24, 3520355), (30, 2816284), (40, 2112213), (60, 1408142), (101, 836520), (120, 704071), (202, 418260), (303, 278840), (404, 209130), (505, 167304), (606, 139420), (808, 104565), (1010, 83652), (1212, 69710), (1515, 55768), (2020, 41826), (2424, 34855), (3030, 27884), (4040, 20913), (6060, 13942), (6971, 12120)]