15671278240

素因数分解:

$2^5\times 5^1\times {\mathrm{3389}}^1\times {\mathrm{28901}}^1$

素因数の和:32305

約数の個数: 48

約数和(自身を含む): 37035600840

約数和(自身を除く): 21364322600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3389, 6778, 13556, 16945, 27112, 28901, 33890, 54224, 57802, 67780, 108448, 115604, 135560, 144505, 231208, 271120, 289010, 462416, 542240, 578020, 924832, 1156040, 2312080, 4624160, 97945489, 195890978, 391781956, 489727445, 783563912, 979454890, 1567127824, 1958909780, 3134255648, 3917819560, 7835639120, 15671278240]

約数ペア:

[(1, 15671278240), (2, 7835639120), (4, 3917819560), (5, 3134255648), (8, 1958909780), (10, 1567127824), (16, 979454890), (20, 783563912), (32, 489727445), (40, 391781956), (80, 195890978), (160, 97945489), (3389, 4624160), (6778, 2312080), (13556, 1156040), (16945, 924832), (27112, 578020), (28901, 542240), (33890, 462416), (54224, 289010), (57802, 271120), (67780, 231208), (108448, 144505), (115604, 135560)]