122122320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2557}}^1$

素因数の和:2772

約数の個数: 80

約数和(自身を含む): 380630400

約数和(自身を除く): 258508080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2557, 2985, 3184, 3980, 4776, 5114, 5970, 7671, 7960, 9552, 10228, 11940, 12785, 15342, 15920, 20456, 23880, 25570, 30684, 38355, 40912, 47760, 51140, 61368, 76710, 102280, 122736, 153420, 204560, 306840, 508843, 613680, 1017686, 1526529, 2035372, 2544215, 3053058, 4070744, 5088430, 6106116, 7632645, 8141488, 10176860, 12212232, 15265290, 20353720, 24424464, 30530580, 40707440, 61061160, 122122320]

約数ペア:

[(1, 122122320), (2, 61061160), (3, 40707440), (4, 30530580), (5, 24424464), (6, 20353720), (8, 15265290), (10, 12212232), (12, 10176860), (15, 8141488), (16, 7632645), (20, 6106116), (24, 5088430), (30, 4070744), (40, 3053058), (48, 2544215), (60, 2035372), (80, 1526529), (120, 1017686), (199, 613680), (240, 508843), (398, 306840), (597, 204560), (796, 153420), (995, 122736), (1194, 102280), (1592, 76710), (1990, 61368), (2388, 51140), (2557, 47760), (2985, 40912), (3184, 38355), (3980, 30684), (4776, 25570), (5114, 23880), (5970, 20456), (7671, 15920), (7960, 15342), (9552, 12785), (10228, 11940)]