4585620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5879}}^1$

素因数の和:5904

約数の個数: 48

約数和(自身を含む): 13829760

約数和(自身を除く): 9244140

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, 5879, 11758, 17637, 23516, 29395, 35274, 58790, 70548, 76427, 88185, 117580, 152854, 176370, 229281, 305708, 352740, 382135, 458562, 764270, 917124, 1146405, 1528540, 2292810, 4585620]

約数ペア:

[(1, 4585620), (2, 2292810), (3, 1528540), (4, 1146405), (5, 917124), (6, 764270), (10, 458562), (12, 382135), (13, 352740), (15, 305708), (20, 229281), (26, 176370), (30, 152854), (39, 117580), (52, 88185), (60, 76427), (65, 70548), (78, 58790), (130, 35274), (156, 29395), (195, 23516), (260, 17637), (390, 11758), (780, 5879)]