9171240

素因数分解:

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

素因数の和:5906

約数の個数: 64

約数和(自身を含む): 29635200

約数和(自身を除く): 20463960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 5879, 11758, 17637, 23516, 29395, 35274, 47032, 58790, 70548, 76427, 88185, 117580, 141096, 152854, 176370, 229281, 235160, 305708, 352740, 382135, 458562, 611416, 705480, 764270, 917124, 1146405, 1528540, 1834248, 2292810, 3057080, 4585620, 9171240]

約数ペア:

[(1, 9171240), (2, 4585620), (3, 3057080), (4, 2292810), (5, 1834248), (6, 1528540), (8, 1146405), (10, 917124), (12, 764270), (13, 705480), (15, 611416), (20, 458562), (24, 382135), (26, 352740), (30, 305708), (39, 235160), (40, 229281), (52, 176370), (60, 152854), (65, 141096), (78, 117580), (104, 88185), (120, 76427), (130, 70548), (156, 58790), (195, 47032), (260, 35274), (312, 29395), (390, 23516), (520, 17637), (780, 11758), (1560, 5879)]