151934280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6427}}^1$

素因数の和:6638

約数の個数: 64

約数和(自身を含む): 458187840

約数和(自身を除く): 306253560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 6427, 7880, 11820, 12854, 19281, 23640, 25708, 32135, 38562, 51416, 64270, 77124, 96405, 128540, 154248, 192810, 257080, 385620, 771240, 1266119, 2532238, 3798357, 5064476, 6330595, 7596714, 10128952, 12661190, 15193428, 18991785, 25322380, 30386856, 37983570, 50644760, 75967140, 151934280]

約数ペア:

[(1, 151934280), (2, 75967140), (3, 50644760), (4, 37983570), (5, 30386856), (6, 25322380), (8, 18991785), (10, 15193428), (12, 12661190), (15, 10128952), (20, 7596714), (24, 6330595), (30, 5064476), (40, 3798357), (60, 2532238), (120, 1266119), (197, 771240), (394, 385620), (591, 257080), (788, 192810), (985, 154248), (1182, 128540), (1576, 96405), (1970, 77124), (2364, 64270), (2955, 51416), (3940, 38562), (4728, 32135), (5910, 25708), (6427, 23640), (7880, 19281), (11820, 12854)]