145772160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3301}}^1$

素因数の和:3346

約数の個数: 128

約数和(自身を含む): 484997760

約数和(自身を除く): 339225600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3301, 3680, 4416, 5520, 6602, 7360, 8832, 9903, 11040, 13204, 14720, 16505, 19806, 22080, 26408, 33010, 39612, 44160, 49515, 52816, 66020, 75923, 79224, 99030, 105632, 132040, 151846, 158448, 198060, 211264, 227769, 264080, 303692, 316896, 379615, 396120, 422528, 455538, 528160, 607384, 633792, 759230, 792240, 911076, 1056320, 1138845, 1214768, 1267584, 1518460, 1584480, 1822152, 2112640, 2277690, 2429536, 3036920, 3168960, 3644304, 4555380, 4859072, 6073840, 6337920, 7288608, 9110760, 9718144, 12147680, 14577216, 18221520, 24295360, 29154432, 36443040, 48590720, 72886080, 145772160]

約数ペア:

[(1, 145772160), (2, 72886080), (3, 48590720), (4, 36443040), (5, 29154432), (6, 24295360), (8, 18221520), (10, 14577216), (12, 12147680), (15, 9718144), (16, 9110760), (20, 7288608), (23, 6337920), (24, 6073840), (30, 4859072), (32, 4555380), (40, 3644304), (46, 3168960), (48, 3036920), (60, 2429536), (64, 2277690), (69, 2112640), (80, 1822152), (92, 1584480), (96, 1518460), (115, 1267584), (120, 1214768), (128, 1138845), (138, 1056320), (160, 911076), (184, 792240), (192, 759230), (230, 633792), (240, 607384), (276, 528160), (320, 455538), (345, 422528), (368, 396120), (384, 379615), (460, 316896), (480, 303692), (552, 264080), (640, 227769), (690, 211264), (736, 198060), (920, 158448), (960, 151846), (1104, 132040), (1380, 105632), (1472, 99030), (1840, 79224), (1920, 75923), (2208, 66020), (2760, 52816), (2944, 49515), (3301, 44160), (3680, 39612), (4416, 33010), (5520, 26408), (6602, 22080), (7360, 19806), (8832, 16505), (9903, 14720), (11040, 13204)]