171809160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16087}}^1$

素因数の和:16190

約数の個数: 64

約数和(自身を含む): 521251200

約数和(自身を除く): 349442040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 16087, 32174, 48261, 64348, 80435, 96522, 128696, 160870, 193044, 241305, 321740, 386088, 482610, 643480, 965220, 1431743, 1930440, 2863486, 4295229, 5726972, 7158715, 8590458, 11453944, 14317430, 17180916, 21476145, 28634860, 34361832, 42952290, 57269720, 85904580, 171809160]

約数ペア:

[(1, 171809160), (2, 85904580), (3, 57269720), (4, 42952290), (5, 34361832), (6, 28634860), (8, 21476145), (10, 17180916), (12, 14317430), (15, 11453944), (20, 8590458), (24, 7158715), (30, 5726972), (40, 4295229), (60, 2863486), (89, 1930440), (120, 1431743), (178, 965220), (267, 643480), (356, 482610), (445, 386088), (534, 321740), (712, 241305), (890, 193044), (1068, 160870), (1335, 128696), (1780, 96522), (2136, 80435), (2670, 64348), (3560, 48261), (5340, 32174), (10680, 16087)]