147321360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{204613}}^1$

素因数の和:204632

約数の個数: 60

約数和(自身を含む): 494756652

約数和(自身を除く): 347435292

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 204613, 409226, 613839, 818452, 1023065, 1227678, 1636904, 1841517, 2046130, 2455356, 3069195, 3273808, 3683034, 4092260, 4910712, 6138390, 7366068, 8184520, 9207585, 9821424, 12276780, 14732136, 16369040, 18415170, 24553560, 29464272, 36830340, 49107120, 73660680, 147321360]

約数ペア:

[(1, 147321360), (2, 73660680), (3, 49107120), (4, 36830340), (5, 29464272), (6, 24553560), (8, 18415170), (9, 16369040), (10, 14732136), (12, 12276780), (15, 9821424), (16, 9207585), (18, 8184520), (20, 7366068), (24, 6138390), (30, 4910712), (36, 4092260), (40, 3683034), (45, 3273808), (48, 3069195), (60, 2455356), (72, 2046130), (80, 1841517), (90, 1636904), (120, 1227678), (144, 1023065), (180, 818452), (240, 613839), (360, 409226), (720, 204613)]