4396080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1438

約数の個数: 80

約数和(自身を含む): 14686560

約数和(自身を除く): 10290480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1409, 1560, 2818, 3120, 4227, 5636, 7045, 8454, 11272, 14090, 16908, 18317, 21135, 22544, 28180, 33816, 36634, 42270, 54951, 56360, 67632, 73268, 84540, 91585, 109902, 112720, 146536, 169080, 183170, 219804, 274755, 293072, 338160, 366340, 439608, 549510, 732680, 879216, 1099020, 1465360, 2198040, 4396080]

約数ペア:

[(1, 4396080), (2, 2198040), (3, 1465360), (4, 1099020), (5, 879216), (6, 732680), (8, 549510), (10, 439608), (12, 366340), (13, 338160), (15, 293072), (16, 274755), (20, 219804), (24, 183170), (26, 169080), (30, 146536), (39, 112720), (40, 109902), (48, 91585), (52, 84540), (60, 73268), (65, 67632), (78, 56360), (80, 54951), (104, 42270), (120, 36634), (130, 33816), (156, 28180), (195, 22544), (208, 21135), (240, 18317), (260, 16908), (312, 14090), (390, 11272), (520, 8454), (624, 7045), (780, 5636), (1040, 4227), (1409, 3120), (1560, 2818)]