79244580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1489}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 222284160

約数和(自身を除く): 143039580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 887, 1489, 1774, 2661, 2978, 3548, 4435, 4467, 5322, 5956, 7445, 8870, 8934, 10644, 13305, 14890, 17740, 17868, 22335, 26610, 29780, 44670, 53220, 89340, 1320743, 2641486, 3962229, 5282972, 6603715, 7924458, 13207430, 15848916, 19811145, 26414860, 39622290, 79244580]

約数ペア:

[(1, 79244580), (2, 39622290), (3, 26414860), (4, 19811145), (5, 15848916), (6, 13207430), (10, 7924458), (12, 6603715), (15, 5282972), (20, 3962229), (30, 2641486), (60, 1320743), (887, 89340), (1489, 53220), (1774, 44670), (2661, 29780), (2978, 26610), (3548, 22335), (4435, 17868), (4467, 17740), (5322, 14890), (5956, 13305), (7445, 10644), (8870, 8934)]