27644880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 86244480

約数和(自身を除く): 58599600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 503, 687, 916, 1006, 1145, 1374, 1509, 1832, 2012, 2290, 2515, 2748, 3018, 3435, 3664, 4024, 4580, 5030, 5496, 6036, 6870, 7545, 8048, 9160, 10060, 10992, 12072, 13740, 15090, 18320, 20120, 24144, 27480, 30180, 40240, 54960, 60360, 115187, 120720, 230374, 345561, 460748, 575935, 691122, 921496, 1151870, 1382244, 1727805, 1842992, 2303740, 2764488, 3455610, 4607480, 5528976, 6911220, 9214960, 13822440, 27644880]

約数ペア:

[(1, 27644880), (2, 13822440), (3, 9214960), (4, 6911220), (5, 5528976), (6, 4607480), (8, 3455610), (10, 2764488), (12, 2303740), (15, 1842992), (16, 1727805), (20, 1382244), (24, 1151870), (30, 921496), (40, 691122), (48, 575935), (60, 460748), (80, 345561), (120, 230374), (229, 120720), (240, 115187), (458, 60360), (503, 54960), (687, 40240), (916, 30180), (1006, 27480), (1145, 24144), (1374, 20120), (1509, 18320), (1832, 15090), (2012, 13740), (2290, 12072), (2515, 10992), (2748, 10060), (3018, 9160), (3435, 8048), (3664, 7545), (4024, 6870), (4580, 6036), (5030, 5496)]