119518720

素因数分解:

$2^9\times 5^1\times {\mathrm{46687}}^1$

素因数の和:46710

約数の個数: 40

約数和(自身を含む): 286570944

約数和(自身を除く): 167052224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 46687, 93374, 186748, 233435, 373496, 466870, 746992, 933740, 1493984, 1867480, 2987968, 3734960, 5975936, 7469920, 11951872, 14939840, 23903744, 29879680, 59759360, 119518720]

約数ペア:

[(1, 119518720), (2, 59759360), (4, 29879680), (5, 23903744), (8, 14939840), (10, 11951872), (16, 7469920), (20, 5975936), (32, 3734960), (40, 2987968), (64, 1867480), (80, 1493984), (128, 933740), (160, 746992), (256, 466870), (320, 373496), (512, 233435), (640, 186748), (1280, 93374), (2560, 46687)]