27919680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:376

約数の個数: 112

約数和(自身を含む): 89733120

約数和(自身を除く): 61813440

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, 127, 160, 192, 229, 240, 254, 320, 381, 458, 480, 508, 635, 687, 762, 916, 960, 1016, 1145, 1270, 1374, 1524, 1832, 1905, 2032, 2290, 2540, 2748, 3048, 3435, 3664, 3810, 4064, 4580, 5080, 5496, 6096, 6870, 7328, 7620, 8128, 9160, 10160, 10992, 12192, 13740, 14656, 15240, 18320, 20320, 21984, 24384, 27480, 29083, 30480, 36640, 40640, 43968, 54960, 58166, 60960, 73280, 87249, 109920, 116332, 121920, 145415, 174498, 219840, 232664, 290830, 348996, 436245, 465328, 581660, 697992, 872490, 930656, 1163320, 1395984, 1744980, 1861312, 2326640, 2791968, 3489960, 4653280, 5583936, 6979920, 9306560, 13959840, 27919680]

約数ペア:

[(1, 27919680), (2, 13959840), (3, 9306560), (4, 6979920), (5, 5583936), (6, 4653280), (8, 3489960), (10, 2791968), (12, 2326640), (15, 1861312), (16, 1744980), (20, 1395984), (24, 1163320), (30, 930656), (32, 872490), (40, 697992), (48, 581660), (60, 465328), (64, 436245), (80, 348996), (96, 290830), (120, 232664), (127, 219840), (160, 174498), (192, 145415), (229, 121920), (240, 116332), (254, 109920), (320, 87249), (381, 73280), (458, 60960), (480, 58166), (508, 54960), (635, 43968), (687, 40640), (762, 36640), (916, 30480), (960, 29083), (1016, 27480), (1145, 24384), (1270, 21984), (1374, 20320), (1524, 18320), (1832, 15240), (1905, 14656), (2032, 13740), (2290, 12192), (2540, 10992), (2748, 10160), (3048, 9160), (3435, 8128), (3664, 7620), (3810, 7328), (4064, 6870), (4580, 6096), (5080, 5496)]