79819080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3557}}^1$

素因数の和:3599

約数の個数: 128

約数和(自身を含む): 276670080

約数和(自身を除く): 196851000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3557, 3740, 4488, 5610, 7114, 7480, 10671, 11220, 14228, 17785, 21342, 22440, 28456, 35570, 39127, 42684, 53355, 60469, 71140, 78254, 85368, 106710, 117381, 120938, 142280, 156508, 181407, 195635, 213420, 234762, 241876, 302345, 313016, 362814, 391270, 426840, 469524, 483752, 586905, 604690, 665159, 725628, 782540, 907035, 939048, 1173810, 1209380, 1330318, 1451256, 1565080, 1814070, 1995477, 2347620, 2418760, 2660636, 3325795, 3628140, 3990954, 4695240, 5321272, 6651590, 7256280, 7981908, 9977385, 13303180, 15963816, 19954770, 26606360, 39909540, 79819080]

約数ペア:

[(1, 79819080), (2, 39909540), (3, 26606360), (4, 19954770), (5, 15963816), (6, 13303180), (8, 9977385), (10, 7981908), (11, 7256280), (12, 6651590), (15, 5321272), (17, 4695240), (20, 3990954), (22, 3628140), (24, 3325795), (30, 2660636), (33, 2418760), (34, 2347620), (40, 1995477), (44, 1814070), (51, 1565080), (55, 1451256), (60, 1330318), (66, 1209380), (68, 1173810), (85, 939048), (88, 907035), (102, 782540), (110, 725628), (120, 665159), (132, 604690), (136, 586905), (165, 483752), (170, 469524), (187, 426840), (204, 391270), (220, 362814), (255, 313016), (264, 302345), (330, 241876), (340, 234762), (374, 213420), (408, 195635), (440, 181407), (510, 156508), (561, 142280), (660, 120938), (680, 117381), (748, 106710), (935, 85368), (1020, 78254), (1122, 71140), (1320, 60469), (1496, 53355), (1870, 42684), (2040, 39127), (2244, 35570), (2805, 28456), (3557, 22440), (3740, 21342), (4488, 17785), (5610, 14228), (7114, 11220), (7480, 10671)]