79235580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1787}}^1$

素因数の和:2538

約数の個数: 48

約数和(自身を含む): 222284160

約数和(自身を除く): 143048580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 739, 1478, 1787, 2217, 2956, 3574, 3695, 4434, 5361, 7148, 7390, 8868, 8935, 10722, 11085, 14780, 17870, 21444, 22170, 26805, 35740, 44340, 53610, 107220, 1320593, 2641186, 3961779, 5282372, 6602965, 7923558, 13205930, 15847116, 19808895, 26411860, 39617790, 79235580]

約数ペア:

[(1, 79235580), (2, 39617790), (3, 26411860), (4, 19808895), (5, 15847116), (6, 13205930), (10, 7923558), (12, 6602965), (15, 5282372), (20, 3961779), (30, 2641186), (60, 1320593), (739, 107220), (1478, 53610), (1787, 44340), (2217, 35740), (2956, 26805), (3574, 22170), (3695, 21444), (4434, 17870), (5361, 14780), (7148, 11085), (7390, 10722), (8868, 8935)]