560700720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25121}}^1$

素因数の和:25171

約数の個数: 120

約数和(自身を含む): 1943839872

約数和(自身を除く): 1383139152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 25121, 50242, 75363, 100484, 125605, 150726, 200968, 226089, 251210, 301452, 376815, 401936, 452178, 502420, 602904, 753630, 778751, 904356, 1004840, 1130445, 1205808, 1507260, 1557502, 1808712, 2009680, 2260890, 2336253, 3014520, 3115004, 3617424, 3893755, 4521780, 4672506, 6029040, 6230008, 7008759, 7787510, 9043560, 9345012, 11681265, 12460016, 14017518, 15575020, 18087120, 18690024, 23362530, 28035036, 31150040, 35043795, 37380048, 46725060, 56070072, 62300080, 70087590, 93450120, 112140144, 140175180, 186900240, 280350360, 560700720]

約数ペア:

[(1, 560700720), (2, 280350360), (3, 186900240), (4, 140175180), (5, 112140144), (6, 93450120), (8, 70087590), (9, 62300080), (10, 56070072), (12, 46725060), (15, 37380048), (16, 35043795), (18, 31150040), (20, 28035036), (24, 23362530), (30, 18690024), (31, 18087120), (36, 15575020), (40, 14017518), (45, 12460016), (48, 11681265), (60, 9345012), (62, 9043560), (72, 7787510), (80, 7008759), (90, 6230008), (93, 6029040), (120, 4672506), (124, 4521780), (144, 3893755), (155, 3617424), (180, 3115004), (186, 3014520), (240, 2336253), (248, 2260890), (279, 2009680), (310, 1808712), (360, 1557502), (372, 1507260), (465, 1205808), (496, 1130445), (558, 1004840), (620, 904356), (720, 778751), (744, 753630), (930, 602904), (1116, 502420), (1240, 452178), (1395, 401936), (1488, 376815), (1860, 301452), (2232, 251210), (2480, 226089), (2790, 200968), (3720, 150726), (4464, 125605), (5580, 100484), (7440, 75363), (11160, 50242), (22320, 25121)]