7137788880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5381}}^1\times {\mathrm{5527}}^1$

素因数の和:10924

約数の個数: 80

約数和(自身を含む): 22135261824

約数和(自身を除く): 14997472944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5381, 5527, 10762, 11054, 16143, 16581, 21524, 22108, 26905, 27635, 32286, 33162, 43048, 44216, 53810, 55270, 64572, 66324, 80715, 82905, 86096, 88432, 107620, 110540, 129144, 132648, 161430, 165810, 215240, 221080, 258288, 265296, 322860, 331620, 430480, 442160, 645720, 663240, 1291440, 1326480, 29740787, 59481574, 89222361, 118963148, 148703935, 178444722, 237926296, 297407870, 356889444, 446111805, 475852592, 594815740, 713778888, 892223610, 1189631480, 1427557776, 1784447220, 2379262960, 3568894440, 7137788880]

約数ペア:

[(1, 7137788880), (2, 3568894440), (3, 2379262960), (4, 1784447220), (5, 1427557776), (6, 1189631480), (8, 892223610), (10, 713778888), (12, 594815740), (15, 475852592), (16, 446111805), (20, 356889444), (24, 297407870), (30, 237926296), (40, 178444722), (48, 148703935), (60, 118963148), (80, 89222361), (120, 59481574), (240, 29740787), (5381, 1326480), (5527, 1291440), (10762, 663240), (11054, 645720), (16143, 442160), (16581, 430480), (21524, 331620), (22108, 322860), (26905, 265296), (27635, 258288), (32286, 221080), (33162, 215240), (43048, 165810), (44216, 161430), (53810, 132648), (55270, 129144), (64572, 110540), (66324, 107620), (80715, 88432), (82905, 86096)]