69629640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1447}}^1$

素因数の和:1862

約数の個数: 64

約数和(自身を含む): 209554560

約数和(自身を除く): 139924920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1203, 1447, 1604, 2005, 2406, 2894, 3208, 4010, 4341, 4812, 5788, 6015, 7235, 8020, 8682, 9624, 11576, 12030, 14470, 16040, 17364, 21705, 24060, 28940, 34728, 43410, 48120, 57880, 86820, 173640, 580247, 1160494, 1740741, 2320988, 2901235, 3481482, 4641976, 5802470, 6962964, 8703705, 11604940, 13925928, 17407410, 23209880, 34814820, 69629640]

約数ペア:

[(1, 69629640), (2, 34814820), (3, 23209880), (4, 17407410), (5, 13925928), (6, 11604940), (8, 8703705), (10, 6962964), (12, 5802470), (15, 4641976), (20, 3481482), (24, 2901235), (30, 2320988), (40, 1740741), (60, 1160494), (120, 580247), (401, 173640), (802, 86820), (1203, 57880), (1447, 48120), (1604, 43410), (2005, 34728), (2406, 28940), (2894, 24060), (3208, 21705), (4010, 17364), (4341, 16040), (4812, 14470), (5788, 12030), (6015, 11576), (7235, 9624), (8020, 8682)]