60104780

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 129360000

約数和(自身を除く): 69255220

約数列:

[1, 2, 4, 5, 10, 20, 79, 109, 158, 218, 316, 349, 395, 436, 545, 698, 790, 1090, 1396, 1580, 1745, 2180, 3490, 6980, 8611, 17222, 27571, 34444, 38041, 43055, 55142, 76082, 86110, 110284, 137855, 152164, 172220, 190205, 275710, 380410, 551420, 760820, 3005239, 6010478, 12020956, 15026195, 30052390, 60104780]

約数ペア:

[(1, 60104780), (2, 30052390), (4, 15026195), (5, 12020956), (10, 6010478), (20, 3005239), (79, 760820), (109, 551420), (158, 380410), (218, 275710), (316, 190205), (349, 172220), (395, 152164), (436, 137855), (545, 110284), (698, 86110), (790, 76082), (1090, 55142), (1396, 43055), (1580, 38041), (1745, 34444), (2180, 27571), (3490, 17222), (6980, 8611)]