61883040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{128923}}^1$

素因数の和:128941

約数の個数: 48

約数和(自身を含む): 194933088

約数和(自身を除く): 133050048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 128923, 257846, 386769, 515692, 644615, 773538, 1031384, 1289230, 1547076, 1933845, 2062768, 2578460, 3094152, 3867690, 4125536, 5156920, 6188304, 7735380, 10313840, 12376608, 15470760, 20627680, 30941520, 61883040]

約数ペア:

[(1, 61883040), (2, 30941520), (3, 20627680), (4, 15470760), (5, 12376608), (6, 10313840), (8, 7735380), (10, 6188304), (12, 5156920), (15, 4125536), (16, 3867690), (20, 3094152), (24, 2578460), (30, 2062768), (32, 1933845), (40, 1547076), (48, 1289230), (60, 1031384), (80, 773538), (96, 644615), (120, 515692), (160, 386769), (240, 257846), (480, 128923)]