202927440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{845531}}^1$

素因数の和:845547

約数の個数: 40

約数和(自身を含む): 629075808

約数和(自身を除く): 426148368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 845531, 1691062, 2536593, 3382124, 4227655, 5073186, 6764248, 8455310, 10146372, 12682965, 13528496, 16910620, 20292744, 25365930, 33821240, 40585488, 50731860, 67642480, 101463720, 202927440]

約数ペア:

[(1, 202927440), (2, 101463720), (3, 67642480), (4, 50731860), (5, 40585488), (6, 33821240), (8, 25365930), (10, 20292744), (12, 16910620), (15, 13528496), (16, 12682965), (20, 10146372), (24, 8455310), (30, 6764248), (40, 5073186), (48, 4227655), (60, 3382124), (80, 2536593), (120, 1691062), (240, 845531)]