204441360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{851839}}^1$

素因数の和:851855

約数の個数: 40

約数和(自身を含む): 633768960

約数和(自身を除く): 429327600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 851839, 1703678, 2555517, 3407356, 4259195, 5111034, 6814712, 8518390, 10222068, 12777585, 13629424, 17036780, 20444136, 25555170, 34073560, 40888272, 51110340, 68147120, 102220680, 204441360]

約数ペア:

[(1, 204441360), (2, 102220680), (3, 68147120), (4, 51110340), (5, 40888272), (6, 34073560), (8, 25555170), (10, 20444136), (12, 17036780), (15, 13629424), (16, 12777585), (20, 10222068), (24, 8518390), (30, 6814712), (40, 5111034), (48, 4259195), (60, 3407356), (80, 2555517), (120, 1703678), (240, 851839)]