1180494040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{7079}}^1$

素因数の和:7480

約数の個数: 64

約数和(自身を含む): 2905632000

約数和(自身を除く): 1725137960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 379, 440, 758, 1516, 1895, 3032, 3790, 4169, 7079, 7580, 8338, 14158, 15160, 16676, 20845, 28316, 33352, 35395, 41690, 56632, 70790, 77869, 83380, 141580, 155738, 166760, 283160, 311476, 389345, 622952, 778690, 1557380, 2682941, 3114760, 5365882, 10731764, 13414705, 21463528, 26829410, 29512351, 53658820, 59024702, 107317640, 118049404, 147561755, 236098808, 295123510, 590247020, 1180494040]

約数ペア:

[(1, 1180494040), (2, 590247020), (4, 295123510), (5, 236098808), (8, 147561755), (10, 118049404), (11, 107317640), (20, 59024702), (22, 53658820), (40, 29512351), (44, 26829410), (55, 21463528), (88, 13414705), (110, 10731764), (220, 5365882), (379, 3114760), (440, 2682941), (758, 1557380), (1516, 778690), (1895, 622952), (3032, 389345), (3790, 311476), (4169, 283160), (7079, 166760), (7580, 155738), (8338, 141580), (14158, 83380), (15160, 77869), (16676, 70790), (20845, 56632), (28316, 41690), (33352, 35395)]