1481320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 3450600

約数和(自身を除く): 1969280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1277, 2554, 5108, 6385, 10216, 12770, 25540, 37033, 51080, 74066, 148132, 185165, 296264, 370330, 740660, 1481320]

約数ペア:

[(1, 1481320), (2, 740660), (4, 370330), (5, 296264), (8, 185165), (10, 148132), (20, 74066), (29, 51080), (40, 37033), (58, 25540), (116, 12770), (145, 10216), (232, 6385), (290, 5108), (580, 2554), (1160, 1277)]