9965040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41521}}^1$

素因数の和:41537

約数の個数: 40

約数和(自身を含む): 30892368

約数和(自身を除く): 20927328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 41521, 83042, 124563, 166084, 207605, 249126, 332168, 415210, 498252, 622815, 664336, 830420, 996504, 1245630, 1660840, 1993008, 2491260, 3321680, 4982520, 9965040]

約数ペア:

[(1, 9965040), (2, 4982520), (3, 3321680), (4, 2491260), (5, 1993008), (6, 1660840), (8, 1245630), (10, 996504), (12, 830420), (15, 664336), (16, 622815), (20, 498252), (24, 415210), (30, 332168), (40, 249126), (48, 207605), (60, 166084), (80, 124563), (120, 83042), (240, 41521)]