1465620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 4421760

約数和(自身を除く): 2956140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1879, 3758, 5637, 7516, 9395, 11274, 18790, 22548, 24427, 28185, 37580, 48854, 56370, 73281, 97708, 112740, 122135, 146562, 244270, 293124, 366405, 488540, 732810, 1465620]

約数ペア:

[(1, 1465620), (2, 732810), (3, 488540), (4, 366405), (5, 293124), (6, 244270), (10, 146562), (12, 122135), (13, 112740), (15, 97708), (20, 73281), (26, 56370), (30, 48854), (39, 37580), (52, 28185), (60, 24427), (65, 22548), (78, 18790), (130, 11274), (156, 9395), (195, 7516), (260, 5637), (390, 3758), (780, 1879)]