375007440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1562531}}^1$

素因数の和:1562547

約数の個数: 40

約数和(自身を含む): 1162523808

約数和(自身を除く): 787516368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1562531, 3125062, 4687593, 6250124, 7812655, 9375186, 12500248, 15625310, 18750372, 23437965, 25000496, 31250620, 37500744, 46875930, 62501240, 75001488, 93751860, 125002480, 187503720, 375007440]

約数ペア:

[(1, 375007440), (2, 187503720), (3, 125002480), (4, 93751860), (5, 75001488), (6, 62501240), (8, 46875930), (10, 37500744), (12, 31250620), (15, 25000496), (16, 23437965), (20, 18750372), (24, 15625310), (30, 12500248), (40, 9375186), (48, 7812655), (60, 6250124), (80, 4687593), (120, 3125062), (240, 1562531)]