38303520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 121564800

約数和(自身を除く): 83261280

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, 199, 240, 398, 401, 480, 597, 796, 802, 995, 1194, 1203, 1592, 1604, 1990, 2005, 2388, 2406, 2985, 3184, 3208, 3980, 4010, 4776, 4812, 5970, 6015, 6368, 6416, 7960, 8020, 9552, 9624, 11940, 12030, 12832, 15920, 16040, 19104, 19248, 23880, 24060, 31840, 32080, 38496, 47760, 48120, 64160, 79799, 95520, 96240, 159598, 192480, 239397, 319196, 398995, 478794, 638392, 797990, 957588, 1196985, 1276784, 1595980, 1915176, 2393970, 2553568, 3191960, 3830352, 4787940, 6383920, 7660704, 9575880, 12767840, 19151760, 38303520]

約数ペア:

[(1, 38303520), (2, 19151760), (3, 12767840), (4, 9575880), (5, 7660704), (6, 6383920), (8, 4787940), (10, 3830352), (12, 3191960), (15, 2553568), (16, 2393970), (20, 1915176), (24, 1595980), (30, 1276784), (32, 1196985), (40, 957588), (48, 797990), (60, 638392), (80, 478794), (96, 398995), (120, 319196), (160, 239397), (199, 192480), (240, 159598), (398, 96240), (401, 95520), (480, 79799), (597, 64160), (796, 48120), (802, 47760), (995, 38496), (1194, 32080), (1203, 31840), (1592, 24060), (1604, 23880), (1990, 19248), (2005, 19104), (2388, 16040), (2406, 15920), (2985, 12832), (3184, 12030), (3208, 11940), (3980, 9624), (4010, 9552), (4776, 8020), (4812, 7960), (5970, 6416), (6015, 6368)]