181087440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{754531}}^1$

素因数の和:754547

約数の個数: 40

約数和(自身を含む): 561371808

約数和(自身を除く): 380284368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 754531, 1509062, 2263593, 3018124, 3772655, 4527186, 6036248, 7545310, 9054372, 11317965, 12072496, 15090620, 18108744, 22635930, 30181240, 36217488, 45271860, 60362480, 90543720, 181087440]

約数ペア:

[(1, 181087440), (2, 90543720), (3, 60362480), (4, 45271860), (5, 36217488), (6, 30181240), (8, 22635930), (10, 18108744), (12, 15090620), (15, 12072496), (16, 11317965), (20, 9054372), (24, 7545310), (30, 6036248), (40, 4527186), (48, 3772655), (60, 3018124), (80, 2263593), (120, 1509062), (240, 754531)]