2008678080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{9137}}^1$

素因数の和:9386

約数の個数: 112

約数和(自身を含む): 6406103520

約数和(自身を除く): 4397425440

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, 160, 192, 229, 240, 320, 458, 480, 687, 916, 960, 1145, 1374, 1832, 2290, 2748, 3435, 3664, 4580, 5496, 6870, 7328, 9137, 9160, 10992, 13740, 14656, 18274, 18320, 21984, 27411, 27480, 36548, 36640, 43968, 45685, 54822, 54960, 73096, 73280, 91370, 109644, 109920, 137055, 146192, 182740, 219288, 219840, 274110, 292384, 365480, 438576, 548220, 584768, 730960, 877152, 1096440, 1461920, 1754304, 2092373, 2192880, 2923840, 4184746, 4385760, 6277119, 8369492, 8771520, 10461865, 12554238, 16738984, 20923730, 25108476, 31385595, 33477968, 41847460, 50216952, 62771190, 66955936, 83694920, 100433904, 125542380, 133911872, 167389840, 200867808, 251084760, 334779680, 401735616, 502169520, 669559360, 1004339040, 2008678080]

約数ペア:

[(1, 2008678080), (2, 1004339040), (3, 669559360), (4, 502169520), (5, 401735616), (6, 334779680), (8, 251084760), (10, 200867808), (12, 167389840), (15, 133911872), (16, 125542380), (20, 100433904), (24, 83694920), (30, 66955936), (32, 62771190), (40, 50216952), (48, 41847460), (60, 33477968), (64, 31385595), (80, 25108476), (96, 20923730), (120, 16738984), (160, 12554238), (192, 10461865), (229, 8771520), (240, 8369492), (320, 6277119), (458, 4385760), (480, 4184746), (687, 2923840), (916, 2192880), (960, 2092373), (1145, 1754304), (1374, 1461920), (1832, 1096440), (2290, 877152), (2748, 730960), (3435, 584768), (3664, 548220), (4580, 438576), (5496, 365480), (6870, 292384), (7328, 274110), (9137, 219840), (9160, 219288), (10992, 182740), (13740, 146192), (14656, 137055), (18274, 109920), (18320, 109644), (21984, 91370), (27411, 73280), (27480, 73096), (36548, 54960), (36640, 54822), (43968, 45685)]