79276140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15187}}^1$

素因数の和:15231

約数の個数: 72

約数和(自身を含む): 248779440

約数和(自身を除く): 169503300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 15187, 30374, 45561, 60748, 75935, 91122, 136683, 151870, 182244, 227805, 273366, 303740, 440423, 455610, 546732, 683415, 880846, 911220, 1321269, 1366830, 1761692, 2202115, 2642538, 2733660, 3963807, 4404230, 5285076, 6606345, 7927614, 8808460, 13212690, 15855228, 19819035, 26425380, 39638070, 79276140]

約数ペア:

[(1, 79276140), (2, 39638070), (3, 26425380), (4, 19819035), (5, 15855228), (6, 13212690), (9, 8808460), (10, 7927614), (12, 6606345), (15, 5285076), (18, 4404230), (20, 3963807), (29, 2733660), (30, 2642538), (36, 2202115), (45, 1761692), (58, 1366830), (60, 1321269), (87, 911220), (90, 880846), (116, 683415), (145, 546732), (174, 455610), (180, 440423), (261, 303740), (290, 273366), (348, 227805), (435, 182244), (522, 151870), (580, 136683), (870, 91122), (1044, 75935), (1305, 60748), (1740, 45561), (2610, 30374), (5220, 15187)]