88106880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:552

約数の個数: 128

約数和(自身を含む): 284090400

約数和(自身を除く): 195983520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 320, 327, 384, 421, 436, 480, 545, 640, 654, 842, 872, 960, 1090, 1263, 1308, 1635, 1684, 1744, 1920, 2105, 2180, 2526, 2616, 3270, 3368, 3488, 4210, 4360, 5052, 5232, 6315, 6540, 6736, 6976, 8420, 8720, 10104, 10464, 12630, 13080, 13472, 13952, 16840, 17440, 20208, 20928, 25260, 26160, 26944, 33680, 34880, 40416, 41856, 45889, 50520, 52320, 53888, 67360, 69760, 80832, 91778, 101040, 104640, 134720, 137667, 161664, 183556, 202080, 209280, 229445, 269440, 275334, 367112, 404160, 458890, 550668, 688335, 734224, 808320, 917780, 1101336, 1376670, 1468448, 1835560, 2202672, 2753340, 2936896, 3671120, 4405344, 5506680, 5873792, 7342240, 8810688, 11013360, 14684480, 17621376, 22026720, 29368960, 44053440, 88106880]

約数ペア:

[(1, 88106880), (2, 44053440), (3, 29368960), (4, 22026720), (5, 17621376), (6, 14684480), (8, 11013360), (10, 8810688), (12, 7342240), (15, 5873792), (16, 5506680), (20, 4405344), (24, 3671120), (30, 2936896), (32, 2753340), (40, 2202672), (48, 1835560), (60, 1468448), (64, 1376670), (80, 1101336), (96, 917780), (109, 808320), (120, 734224), (128, 688335), (160, 550668), (192, 458890), (218, 404160), (240, 367112), (320, 275334), (327, 269440), (384, 229445), (421, 209280), (436, 202080), (480, 183556), (545, 161664), (640, 137667), (654, 134720), (842, 104640), (872, 101040), (960, 91778), (1090, 80832), (1263, 69760), (1308, 67360), (1635, 53888), (1684, 52320), (1744, 50520), (1920, 45889), (2105, 41856), (2180, 40416), (2526, 34880), (2616, 33680), (3270, 26944), (3368, 26160), (3488, 25260), (4210, 20928), (4360, 20208), (5052, 17440), (5232, 16840), (6315, 13952), (6540, 13472), (6736, 13080), (6976, 12630), (8420, 10464), (8720, 10104)]