4445040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{18521}}^1$

素因数の和:18537

約数の個数: 40

約数和(自身を含む): 13780368

約数和(自身を除く): 9335328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 18521, 37042, 55563, 74084, 92605, 111126, 148168, 185210, 222252, 277815, 296336, 370420, 444504, 555630, 740840, 889008, 1111260, 1481680, 2222520, 4445040]

約数ペア:

[(1, 4445040), (2, 2222520), (3, 1481680), (4, 1111260), (5, 889008), (6, 740840), (8, 555630), (10, 444504), (12, 370420), (15, 296336), (16, 277815), (20, 222252), (24, 185210), (30, 148168), (40, 111126), (48, 92605), (60, 74084), (80, 55563), (120, 37042), (240, 18521)]