156770220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{1831}}^1$

素因数の和:3270

約数の個数: 48

約数和(自身を含む): 439504128

約数和(自身を除く): 282733908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1427, 1831, 2854, 3662, 4281, 5493, 5708, 7135, 7324, 8562, 9155, 10986, 14270, 17124, 18310, 21405, 21972, 27465, 28540, 36620, 42810, 54930, 85620, 109860, 2612837, 5225674, 7838511, 10451348, 13064185, 15677022, 26128370, 31354044, 39192555, 52256740, 78385110, 156770220]

約数ペア:

[(1, 156770220), (2, 78385110), (3, 52256740), (4, 39192555), (5, 31354044), (6, 26128370), (10, 15677022), (12, 13064185), (15, 10451348), (20, 7838511), (30, 5225674), (60, 2612837), (1427, 109860), (1831, 85620), (2854, 54930), (3662, 42810), (4281, 36620), (5493, 28540), (5708, 27465), (7135, 21972), (7324, 21405), (8562, 18310), (9155, 17124), (10986, 14270)]