889538880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3877}}^1$

素因数の和:4136

約数の個数: 112

約数和(自身を含む): 2836834560

約数和(自身を除く): 1947295680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 239, 240, 320, 478, 480, 717, 956, 960, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 3877, 4780, 5736, 7170, 7648, 7754, 9560, 11472, 11631, 14340, 15296, 15508, 19120, 19385, 22944, 23262, 28680, 31016, 38240, 38770, 45888, 46524, 57360, 58155, 62032, 76480, 77540, 93048, 114720, 116310, 124064, 155080, 186096, 229440, 232620, 248128, 310160, 372192, 465240, 620320, 744384, 926603, 930480, 1240640, 1853206, 1860960, 2779809, 3706412, 3721920, 4633015, 5559618, 7412824, 9266030, 11119236, 13899045, 14825648, 18532060, 22238472, 27798090, 29651296, 37064120, 44476944, 55596180, 59302592, 74128240, 88953888, 111192360, 148256480, 177907776, 222384720, 296512960, 444769440, 889538880]

約数ペア:

[(1, 889538880), (2, 444769440), (3, 296512960), (4, 222384720), (5, 177907776), (6, 148256480), (8, 111192360), (10, 88953888), (12, 74128240), (15, 59302592), (16, 55596180), (20, 44476944), (24, 37064120), (30, 29651296), (32, 27798090), (40, 22238472), (48, 18532060), (60, 14825648), (64, 13899045), (80, 11119236), (96, 9266030), (120, 7412824), (160, 5559618), (192, 4633015), (239, 3721920), (240, 3706412), (320, 2779809), (478, 1860960), (480, 1853206), (717, 1240640), (956, 930480), (960, 926603), (1195, 744384), (1434, 620320), (1912, 465240), (2390, 372192), (2868, 310160), (3585, 248128), (3824, 232620), (3877, 229440), (4780, 186096), (5736, 155080), (7170, 124064), (7648, 116310), (7754, 114720), (9560, 93048), (11472, 77540), (11631, 76480), (14340, 62032), (15296, 58155), (15508, 57360), (19120, 46524), (19385, 45888), (22944, 38770), (23262, 38240), (28680, 31016)]