69897720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1669}}^1$

素因数の和:2032

約数の個数: 64

約数和(自身を含む): 210420000

約数和(自身を除く): 140522280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1669, 1745, 2094, 2792, 3338, 3490, 4188, 5007, 5235, 6676, 6980, 8345, 8376, 10014, 10470, 13352, 13960, 16690, 20028, 20940, 25035, 33380, 40056, 41880, 50070, 66760, 100140, 200280, 582481, 1164962, 1747443, 2329924, 2912405, 3494886, 4659848, 5824810, 6989772, 8737215, 11649620, 13979544, 17474430, 23299240, 34948860, 69897720]

約数ペア:

[(1, 69897720), (2, 34948860), (3, 23299240), (4, 17474430), (5, 13979544), (6, 11649620), (8, 8737215), (10, 6989772), (12, 5824810), (15, 4659848), (20, 3494886), (24, 2912405), (30, 2329924), (40, 1747443), (60, 1164962), (120, 582481), (349, 200280), (698, 100140), (1047, 66760), (1396, 50070), (1669, 41880), (1745, 40056), (2094, 33380), (2792, 25035), (3338, 20940), (3490, 20028), (4188, 16690), (5007, 13960), (5235, 13352), (6676, 10470), (6980, 10014), (8345, 8376)]