151765620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{16111}}^1$

素因数の和:16280

約数の個数: 48

約数和(自身を含む): 427676928

約数和(自身を除く): 275911308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 16111, 32222, 48333, 64444, 80555, 96666, 161110, 193332, 241665, 322220, 483330, 966660, 2529427, 5058854, 7588281, 10117708, 12647135, 15176562, 25294270, 30353124, 37941405, 50588540, 75882810, 151765620]

約数ペア:

[(1, 151765620), (2, 75882810), (3, 50588540), (4, 37941405), (5, 30353124), (6, 25294270), (10, 15176562), (12, 12647135), (15, 10117708), (20, 7588281), (30, 5058854), (60, 2529427), (157, 966660), (314, 483330), (471, 322220), (628, 241665), (785, 193332), (942, 161110), (1570, 96666), (1884, 80555), (2355, 64444), (3140, 48333), (4710, 32222), (9420, 16111)]