42008640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43759}}^1$

素因数の和:43779

約数の個数: 56

約数和(自身を含む): 133380480

約数和(自身を除く): 91371840

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, 240, 320, 480, 960, 43759, 87518, 131277, 175036, 218795, 262554, 350072, 437590, 525108, 656385, 700144, 875180, 1050216, 1312770, 1400288, 1750360, 2100432, 2625540, 2800576, 3500720, 4200864, 5251080, 7001440, 8401728, 10502160, 14002880, 21004320, 42008640]

約数ペア:

[(1, 42008640), (2, 21004320), (3, 14002880), (4, 10502160), (5, 8401728), (6, 7001440), (8, 5251080), (10, 4200864), (12, 3500720), (15, 2800576), (16, 2625540), (20, 2100432), (24, 1750360), (30, 1400288), (32, 1312770), (40, 1050216), (48, 875180), (60, 700144), (64, 656385), (80, 525108), (96, 437590), (120, 350072), (160, 262554), (192, 218795), (240, 175036), (320, 131277), (480, 87518), (960, 43759)]