1079279360

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19609}}^1$

素因数の和:19673

約数の個数: 72

約数和(自身を含む): 2645467440

約数和(自身を除く): 1566188080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 640, 688, 860, 1280, 1376, 1720, 2752, 3440, 5504, 6880, 11008, 13760, 19609, 27520, 39218, 55040, 78436, 98045, 156872, 196090, 313744, 392180, 627488, 784360, 843187, 1254976, 1568720, 1686374, 2509952, 3137440, 3372748, 4215935, 5019904, 6274880, 6745496, 8431870, 12549760, 13490992, 16863740, 25099520, 26981984, 33727480, 53963968, 67454960, 107927936, 134909920, 215855872, 269819840, 539639680, 1079279360]

約数ペア:

[(1, 1079279360), (2, 539639680), (4, 269819840), (5, 215855872), (8, 134909920), (10, 107927936), (16, 67454960), (20, 53963968), (32, 33727480), (40, 26981984), (43, 25099520), (64, 16863740), (80, 13490992), (86, 12549760), (128, 8431870), (160, 6745496), (172, 6274880), (215, 5019904), (256, 4215935), (320, 3372748), (344, 3137440), (430, 2509952), (640, 1686374), (688, 1568720), (860, 1254976), (1280, 843187), (1376, 784360), (1720, 627488), (2752, 392180), (3440, 313744), (5504, 196090), (6880, 156872), (11008, 98045), (13760, 78436), (19609, 55040), (27520, 39218)]