27127680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 88128000

約数和(自身を除く): 61000320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 199, 213, 240, 284, 320, 355, 384, 398, 426, 480, 568, 597, 640, 710, 796, 852, 960, 995, 1065, 1136, 1194, 1420, 1592, 1704, 1920, 1990, 2130, 2272, 2388, 2840, 2985, 3184, 3408, 3980, 4260, 4544, 4776, 5680, 5970, 6368, 6816, 7960, 8520, 9088, 9552, 11360, 11940, 12736, 13632, 14129, 15920, 17040, 19104, 22720, 23880, 25472, 27264, 28258, 31840, 34080, 38208, 42387, 45440, 47760, 56516, 63680, 68160, 70645, 76416, 84774, 95520, 113032, 127360, 136320, 141290, 169548, 191040, 211935, 226064, 282580, 339096, 382080, 423870, 452128, 565160, 678192, 847740, 904256, 1130320, 1356384, 1695480, 1808512, 2260640, 2712768, 3390960, 4521280, 5425536, 6781920, 9042560, 13563840, 27127680]

約数ペア:

[(1, 27127680), (2, 13563840), (3, 9042560), (4, 6781920), (5, 5425536), (6, 4521280), (8, 3390960), (10, 2712768), (12, 2260640), (15, 1808512), (16, 1695480), (20, 1356384), (24, 1130320), (30, 904256), (32, 847740), (40, 678192), (48, 565160), (60, 452128), (64, 423870), (71, 382080), (80, 339096), (96, 282580), (120, 226064), (128, 211935), (142, 191040), (160, 169548), (192, 141290), (199, 136320), (213, 127360), (240, 113032), (284, 95520), (320, 84774), (355, 76416), (384, 70645), (398, 68160), (426, 63680), (480, 56516), (568, 47760), (597, 45440), (640, 42387), (710, 38208), (796, 34080), (852, 31840), (960, 28258), (995, 27264), (1065, 25472), (1136, 23880), (1194, 22720), (1420, 19104), (1592, 17040), (1704, 15920), (1920, 14129), (1990, 13632), (2130, 12736), (2272, 11940), (2388, 11360), (2840, 9552), (2985, 9088), (3184, 8520), (3408, 7960), (3980, 6816), (4260, 6368), (4544, 5970), (4776, 5680)]