68677680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4271}}^1$

素因数の和:4354

約数の個数: 80

約数和(自身を含む): 216129024

約数和(自身を除く): 147451344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 4271, 5360, 8040, 8542, 12813, 16080, 17084, 21355, 25626, 34168, 42710, 51252, 64065, 68336, 85420, 102504, 128130, 170840, 205008, 256260, 286157, 341680, 512520, 572314, 858471, 1025040, 1144628, 1430785, 1716942, 2289256, 2861570, 3433884, 4292355, 4578512, 5723140, 6867768, 8584710, 11446280, 13735536, 17169420, 22892560, 34338840, 68677680]

約数ペア:

[(1, 68677680), (2, 34338840), (3, 22892560), (4, 17169420), (5, 13735536), (6, 11446280), (8, 8584710), (10, 6867768), (12, 5723140), (15, 4578512), (16, 4292355), (20, 3433884), (24, 2861570), (30, 2289256), (40, 1716942), (48, 1430785), (60, 1144628), (67, 1025040), (80, 858471), (120, 572314), (134, 512520), (201, 341680), (240, 286157), (268, 256260), (335, 205008), (402, 170840), (536, 128130), (670, 102504), (804, 85420), (1005, 68336), (1072, 64065), (1340, 51252), (1608, 42710), (2010, 34168), (2680, 25626), (3216, 21355), (4020, 17084), (4271, 16080), (5360, 12813), (8040, 8542)]