1814880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 6048000

約数和(自身を除く): 4233120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 199, 228, 240, 285, 304, 380, 398, 456, 480, 570, 597, 608, 760, 796, 912, 995, 1140, 1194, 1520, 1592, 1824, 1990, 2280, 2388, 2985, 3040, 3184, 3781, 3980, 4560, 4776, 5970, 6368, 7562, 7960, 9120, 9552, 11343, 11940, 15124, 15920, 18905, 19104, 22686, 23880, 30248, 31840, 37810, 45372, 47760, 56715, 60496, 75620, 90744, 95520, 113430, 120992, 151240, 181488, 226860, 302480, 362976, 453720, 604960, 907440, 1814880]

約数ペア:

[(1, 1814880), (2, 907440), (3, 604960), (4, 453720), (5, 362976), (6, 302480), (8, 226860), (10, 181488), (12, 151240), (15, 120992), (16, 113430), (19, 95520), (20, 90744), (24, 75620), (30, 60496), (32, 56715), (38, 47760), (40, 45372), (48, 37810), (57, 31840), (60, 30248), (76, 23880), (80, 22686), (95, 19104), (96, 18905), (114, 15920), (120, 15124), (152, 11940), (160, 11343), (190, 9552), (199, 9120), (228, 7960), (240, 7562), (285, 6368), (304, 5970), (380, 4776), (398, 4560), (456, 3980), (480, 3781), (570, 3184), (597, 3040), (608, 2985), (760, 2388), (796, 2280), (912, 1990), (995, 1824), (1140, 1592), (1194, 1520)]