164199240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{456109}}^1$

素因数の和:456126

約数の個数: 48

約数和(自身を含む): 533648700

約数和(自身を除く): 369449460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 456109, 912218, 1368327, 1824436, 2280545, 2736654, 3648872, 4104981, 4561090, 5473308, 6841635, 8209962, 9122180, 10946616, 13683270, 16419924, 18244360, 20524905, 27366540, 32839848, 41049810, 54733080, 82099620, 164199240]

約数ペア:

[(1, 164199240), (2, 82099620), (3, 54733080), (4, 41049810), (5, 32839848), (6, 27366540), (8, 20524905), (9, 18244360), (10, 16419924), (12, 13683270), (15, 10946616), (18, 9122180), (20, 8209962), (24, 6841635), (30, 5473308), (36, 4561090), (40, 4104981), (45, 3648872), (60, 2736654), (72, 2280545), (90, 1824436), (120, 1368327), (180, 912218), (360, 456109)]