854536080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:725

約数の個数: 160

約数和(自身を含む): 2750681088

約数和(自身を除く): 1896145008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 331, 347, 372, 465, 496, 620, 662, 694, 744, 930, 993, 1041, 1240, 1324, 1388, 1488, 1655, 1735, 1860, 1986, 2082, 2480, 2648, 2776, 3310, 3470, 3720, 3972, 4164, 4965, 5205, 5296, 5552, 6620, 6940, 7440, 7944, 8328, 9930, 10261, 10410, 10757, 13240, 13880, 15888, 16656, 19860, 20522, 20820, 21514, 26480, 27760, 30783, 32271, 39720, 41044, 41640, 43028, 51305, 53785, 61566, 64542, 79440, 82088, 83280, 86056, 102610, 107570, 114857, 123132, 129084, 153915, 161355, 164176, 172112, 205220, 215140, 229714, 246264, 258168, 307830, 322710, 344571, 410440, 430280, 459428, 492528, 516336, 574285, 615660, 645420, 689142, 820880, 860560, 918856, 1148570, 1231320, 1290840, 1378284, 1722855, 1837712, 2297140, 2462640, 2581680, 2756568, 3445710, 3560567, 4594280, 5513136, 6891420, 7121134, 9188560, 10681701, 13782840, 14242268, 17802835, 21363402, 27565680, 28484536, 35605670, 42726804, 53408505, 56969072, 71211340, 85453608, 106817010, 142422680, 170907216, 213634020, 284845360, 427268040, 854536080]

約数ペア:

[(1, 854536080), (2, 427268040), (3, 284845360), (4, 213634020), (5, 170907216), (6, 142422680), (8, 106817010), (10, 85453608), (12, 71211340), (15, 56969072), (16, 53408505), (20, 42726804), (24, 35605670), (30, 28484536), (31, 27565680), (40, 21363402), (48, 17802835), (60, 14242268), (62, 13782840), (80, 10681701), (93, 9188560), (120, 7121134), (124, 6891420), (155, 5513136), (186, 4594280), (240, 3560567), (248, 3445710), (310, 2756568), (331, 2581680), (347, 2462640), (372, 2297140), (465, 1837712), (496, 1722855), (620, 1378284), (662, 1290840), (694, 1231320), (744, 1148570), (930, 918856), (993, 860560), (1041, 820880), (1240, 689142), (1324, 645420), (1388, 615660), (1488, 574285), (1655, 516336), (1735, 492528), (1860, 459428), (1986, 430280), (2082, 410440), (2480, 344571), (2648, 322710), (2776, 307830), (3310, 258168), (3470, 246264), (3720, 229714), (3972, 215140), (4164, 205220), (4965, 172112), (5205, 164176), (5296, 161355), (5552, 153915), (6620, 129084), (6940, 123132), (7440, 114857), (7944, 107570), (8328, 102610), (9930, 86056), (10261, 83280), (10410, 82088), (10757, 79440), (13240, 64542), (13880, 61566), (15888, 53785), (16656, 51305), (19860, 43028), (20522, 41640), (20820, 41044), (21514, 39720), (26480, 32271), (27760, 30783)]