153214080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 492048000

約数和(自身を除く): 338833920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 199, 240, 320, 384, 398, 401, 480, 597, 640, 796, 802, 960, 995, 1194, 1203, 1592, 1604, 1920, 1990, 2005, 2388, 2406, 2985, 3184, 3208, 3980, 4010, 4776, 4812, 5970, 6015, 6368, 6416, 7960, 8020, 9552, 9624, 11940, 12030, 12736, 12832, 15920, 16040, 19104, 19248, 23880, 24060, 25472, 25664, 31840, 32080, 38208, 38496, 47760, 48120, 51328, 63680, 64160, 76416, 76992, 79799, 95520, 96240, 127360, 128320, 153984, 159598, 191040, 192480, 239397, 256640, 319196, 382080, 384960, 398995, 478794, 638392, 769920, 797990, 957588, 1196985, 1276784, 1595980, 1915176, 2393970, 2553568, 3191960, 3830352, 4787940, 5107136, 6383920, 7660704, 9575880, 10214272, 12767840, 15321408, 19151760, 25535680, 30642816, 38303520, 51071360, 76607040, 153214080]

約数ペア:

[(1, 153214080), (2, 76607040), (3, 51071360), (4, 38303520), (5, 30642816), (6, 25535680), (8, 19151760), (10, 15321408), (12, 12767840), (15, 10214272), (16, 9575880), (20, 7660704), (24, 6383920), (30, 5107136), (32, 4787940), (40, 3830352), (48, 3191960), (60, 2553568), (64, 2393970), (80, 1915176), (96, 1595980), (120, 1276784), (128, 1196985), (160, 957588), (192, 797990), (199, 769920), (240, 638392), (320, 478794), (384, 398995), (398, 384960), (401, 382080), (480, 319196), (597, 256640), (640, 239397), (796, 192480), (802, 191040), (960, 159598), (995, 153984), (1194, 128320), (1203, 127360), (1592, 96240), (1604, 95520), (1920, 79799), (1990, 76992), (2005, 76416), (2388, 64160), (2406, 63680), (2985, 51328), (3184, 48120), (3208, 47760), (3980, 38496), (4010, 38208), (4776, 32080), (4812, 31840), (5970, 25664), (6015, 25472), (6368, 24060), (6416, 23880), (7960, 19248), (8020, 19104), (9552, 16040), (9624, 15920), (11940, 12832), (12030, 12736)]