273847440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1141031}}^1$

素因数の和:1141047

約数の個数: 40

約数和(自身を含む): 848927808

約数和(自身を除く): 575080368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1141031, 2282062, 3423093, 4564124, 5705155, 6846186, 9128248, 11410310, 13692372, 17115465, 18256496, 22820620, 27384744, 34230930, 45641240, 54769488, 68461860, 91282480, 136923720, 273847440]

約数ペア:

[(1, 273847440), (2, 136923720), (3, 91282480), (4, 68461860), (5, 54769488), (6, 45641240), (8, 34230930), (10, 27384744), (12, 22820620), (15, 18256496), (16, 17115465), (20, 13692372), (24, 11410310), (30, 9128248), (40, 6846186), (48, 5705155), (60, 4564124), (80, 3423093), (120, 2282062), (240, 1141031)]