1975440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8231}}^1$

素因数の和:8247

約数の個数: 40

約数和(自身を含む): 6124608

約数和(自身を除く): 4149168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8231, 16462, 24693, 32924, 41155, 49386, 65848, 82310, 98772, 123465, 131696, 164620, 197544, 246930, 329240, 395088, 493860, 658480, 987720, 1975440]

約数ペア:

[(1, 1975440), (2, 987720), (3, 658480), (4, 493860), (5, 395088), (6, 329240), (8, 246930), (10, 197544), (12, 164620), (15, 131696), (16, 123465), (20, 98772), (24, 82310), (30, 65848), (40, 49386), (48, 41155), (60, 32924), (80, 24693), (120, 16462), (240, 8231)]