220169760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2003}}^1$

素因数の和:2250

約数の個数: 96

約数和(自身を含む): 696911040

約数和(自身を除く): 476741280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 229, 240, 458, 480, 687, 916, 1145, 1374, 1832, 2003, 2290, 2748, 3435, 3664, 4006, 4580, 5496, 6009, 6870, 7328, 8012, 9160, 10015, 10992, 12018, 13740, 16024, 18320, 20030, 21984, 24036, 27480, 30045, 32048, 36640, 40060, 48072, 54960, 60090, 64096, 80120, 96144, 109920, 120180, 160240, 192288, 240360, 320480, 458687, 480720, 917374, 961440, 1376061, 1834748, 2293435, 2752122, 3669496, 4586870, 5504244, 6880305, 7338992, 9173740, 11008488, 13760610, 14677984, 18347480, 22016976, 27521220, 36694960, 44033952, 55042440, 73389920, 110084880, 220169760]

約数ペア:

[(1, 220169760), (2, 110084880), (3, 73389920), (4, 55042440), (5, 44033952), (6, 36694960), (8, 27521220), (10, 22016976), (12, 18347480), (15, 14677984), (16, 13760610), (20, 11008488), (24, 9173740), (30, 7338992), (32, 6880305), (40, 5504244), (48, 4586870), (60, 3669496), (80, 2752122), (96, 2293435), (120, 1834748), (160, 1376061), (229, 961440), (240, 917374), (458, 480720), (480, 458687), (687, 320480), (916, 240360), (1145, 192288), (1374, 160240), (1832, 120180), (2003, 109920), (2290, 96144), (2748, 80120), (3435, 64096), (3664, 60090), (4006, 54960), (4580, 48072), (5496, 40060), (6009, 36640), (6870, 32048), (7328, 30045), (8012, 27480), (9160, 24036), (10015, 21984), (10992, 20030), (12018, 18320), (13740, 16024)]