22026720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 70187040

約数和(自身を除く): 48160320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 327, 421, 436, 480, 545, 654, 842, 872, 1090, 1263, 1308, 1635, 1684, 1744, 2105, 2180, 2526, 2616, 3270, 3368, 3488, 4210, 4360, 5052, 5232, 6315, 6540, 6736, 8420, 8720, 10104, 10464, 12630, 13080, 13472, 16840, 17440, 20208, 25260, 26160, 33680, 40416, 45889, 50520, 52320, 67360, 91778, 101040, 137667, 183556, 202080, 229445, 275334, 367112, 458890, 550668, 688335, 734224, 917780, 1101336, 1376670, 1468448, 1835560, 2202672, 2753340, 3671120, 4405344, 5506680, 7342240, 11013360, 22026720]

約数ペア:

[(1, 22026720), (2, 11013360), (3, 7342240), (4, 5506680), (5, 4405344), (6, 3671120), (8, 2753340), (10, 2202672), (12, 1835560), (15, 1468448), (16, 1376670), (20, 1101336), (24, 917780), (30, 734224), (32, 688335), (40, 550668), (48, 458890), (60, 367112), (80, 275334), (96, 229445), (109, 202080), (120, 183556), (160, 137667), (218, 101040), (240, 91778), (327, 67360), (421, 52320), (436, 50520), (480, 45889), (545, 40416), (654, 33680), (842, 26160), (872, 25260), (1090, 20208), (1263, 17440), (1308, 16840), (1635, 13472), (1684, 13080), (1744, 12630), (2105, 10464), (2180, 10104), (2526, 8720), (2616, 8420), (3270, 6736), (3368, 6540), (3488, 6315), (4210, 5232), (4360, 5052)]