25444680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{212039}}^1$

素因数の和:212053

約数の個数: 32

約数和(自身を含む): 76334400

約数和(自身を除く): 50889720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 212039, 424078, 636117, 848156, 1060195, 1272234, 1696312, 2120390, 2544468, 3180585, 4240780, 5088936, 6361170, 8481560, 12722340, 25444680]

約数ペア:

[(1, 25444680), (2, 12722340), (3, 8481560), (4, 6361170), (5, 5088936), (6, 4240780), (8, 3180585), (10, 2544468), (12, 2120390), (15, 1696312), (20, 1272234), (24, 1060195), (30, 848156), (40, 636117), (60, 424078), (120, 212039)]