126382720

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3347}}^1$

素因数の和:3425

約数の個数: 64

約数和(自身を含む): 307346400

約数和(自身を除く): 180963680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 590, 640, 944, 1180, 1888, 2360, 3347, 3776, 4720, 6694, 7552, 9440, 13388, 16735, 18880, 26776, 33470, 37760, 53552, 66940, 107104, 133880, 197473, 214208, 267760, 394946, 428416, 535520, 789892, 987365, 1071040, 1579784, 1974730, 2142080, 3159568, 3949460, 6319136, 7898920, 12638272, 15797840, 25276544, 31595680, 63191360, 126382720]

約数ペア:

[(1, 126382720), (2, 63191360), (4, 31595680), (5, 25276544), (8, 15797840), (10, 12638272), (16, 7898920), (20, 6319136), (32, 3949460), (40, 3159568), (59, 2142080), (64, 1974730), (80, 1579784), (118, 1071040), (128, 987365), (160, 789892), (236, 535520), (295, 428416), (320, 394946), (472, 267760), (590, 214208), (640, 197473), (944, 133880), (1180, 107104), (1888, 66940), (2360, 53552), (3347, 37760), (3776, 33470), (4720, 26776), (6694, 18880), (7552, 16735), (9440, 13388)]