220350180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{2917}}^1$

素因数の和:4188

約数の個数: 48

約数和(自身を含む): 617682240

約数和(自身を除く): 397332060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1259, 2518, 2917, 3777, 5036, 5834, 6295, 7554, 8751, 11668, 12590, 14585, 15108, 17502, 18885, 25180, 29170, 35004, 37770, 43755, 58340, 75540, 87510, 175020, 3672503, 7345006, 11017509, 14690012, 18362515, 22035018, 36725030, 44070036, 55087545, 73450060, 110175090, 220350180]

約数ペア:

[(1, 220350180), (2, 110175090), (3, 73450060), (4, 55087545), (5, 44070036), (6, 36725030), (10, 22035018), (12, 18362515), (15, 14690012), (20, 11017509), (30, 7345006), (60, 3672503), (1259, 175020), (2518, 87510), (2917, 75540), (3777, 58340), (5036, 43755), (5834, 37770), (6295, 35004), (7554, 29170), (8751, 25180), (11668, 18885), (12590, 17502), (14585, 15108)]