2355120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3271}}^1$

素因数の和:3290

約数の個数: 60

約数和(自身を含む): 7911696

約数和(自身を除く): 5556576

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, 3271, 6542, 9813, 13084, 16355, 19626, 26168, 29439, 32710, 39252, 49065, 52336, 58878, 65420, 78504, 98130, 117756, 130840, 147195, 157008, 196260, 235512, 261680, 294390, 392520, 471024, 588780, 785040, 1177560, 2355120]

約数ペア:

[(1, 2355120), (2, 1177560), (3, 785040), (4, 588780), (5, 471024), (6, 392520), (8, 294390), (9, 261680), (10, 235512), (12, 196260), (15, 157008), (16, 147195), (18, 130840), (20, 117756), (24, 98130), (30, 78504), (36, 65420), (40, 58878), (45, 52336), (48, 49065), (60, 39252), (72, 32710), (80, 29439), (90, 26168), (120, 19626), (144, 16355), (180, 13084), (240, 9813), (360, 6542), (720, 3271)]