141817680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3309

約数の個数: 120

約数和(自身を含む): 484228680

約数和(自身を除く): 342411000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3229, 3660, 4392, 4880, 5490, 6458, 7320, 8784, 9687, 10980, 12916, 14640, 16145, 19374, 21960, 25832, 29061, 32290, 38748, 43920, 48435, 51664, 58122, 64580, 77496, 96870, 116244, 129160, 145305, 154992, 193740, 196969, 232488, 258320, 290610, 387480, 393938, 464976, 581220, 590907, 774960, 787876, 984845, 1162440, 1181814, 1575752, 1772721, 1969690, 2324880, 2363628, 2954535, 3151504, 3545442, 3939380, 4727256, 5909070, 7090884, 7878760, 8863605, 9454512, 11818140, 14181768, 15757520, 17727210, 23636280, 28363536, 35454420, 47272560, 70908840, 141817680]

約数ペア:

[(1, 141817680), (2, 70908840), (3, 47272560), (4, 35454420), (5, 28363536), (6, 23636280), (8, 17727210), (9, 15757520), (10, 14181768), (12, 11818140), (15, 9454512), (16, 8863605), (18, 7878760), (20, 7090884), (24, 5909070), (30, 4727256), (36, 3939380), (40, 3545442), (45, 3151504), (48, 2954535), (60, 2363628), (61, 2324880), (72, 1969690), (80, 1772721), (90, 1575752), (120, 1181814), (122, 1162440), (144, 984845), (180, 787876), (183, 774960), (240, 590907), (244, 581220), (305, 464976), (360, 393938), (366, 387480), (488, 290610), (549, 258320), (610, 232488), (720, 196969), (732, 193740), (915, 154992), (976, 145305), (1098, 129160), (1220, 116244), (1464, 96870), (1830, 77496), (2196, 64580), (2440, 58122), (2745, 51664), (2928, 48435), (3229, 43920), (3660, 38748), (4392, 32290), (4880, 29061), (5490, 25832), (6458, 21960), (7320, 19374), (8784, 16145), (9687, 14640), (10980, 12916)]