632480

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 1542240

約数和(自身を除く): 909760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 67, 80, 118, 134, 160, 236, 268, 295, 335, 472, 536, 590, 670, 944, 1072, 1180, 1340, 1888, 2144, 2360, 2680, 3953, 4720, 5360, 7906, 9440, 10720, 15812, 19765, 31624, 39530, 63248, 79060, 126496, 158120, 316240, 632480]

約数ペア:

[(1, 632480), (2, 316240), (4, 158120), (5, 126496), (8, 79060), (10, 63248), (16, 39530), (20, 31624), (32, 19765), (40, 15812), (59, 10720), (67, 9440), (80, 7906), (118, 5360), (134, 4720), (160, 3953), (236, 2680), (268, 2360), (295, 2144), (335, 1888), (472, 1340), (536, 1180), (590, 1072), (670, 944)]