85711680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29761}}^1$

素因数の和:29784

約数の個数: 84

約数和(自身を含む): 294822372

約数和(自身を除く): 209110692

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 29761, 59522, 89283, 119044, 148805, 178566, 238088, 267849, 297610, 357132, 446415, 476176, 535698, 595220, 714264, 892830, 952352, 1071396, 1190440, 1339245, 1428528, 1785660, 1904704, 2142792, 2380880, 2678490, 2857056, 3571320, 4285584, 4761760, 5356980, 5714112, 7142640, 8571168, 9523520, 10713960, 14285280, 17142336, 21427920, 28570560, 42855840, 85711680]

約数ペア:

[(1, 85711680), (2, 42855840), (3, 28570560), (4, 21427920), (5, 17142336), (6, 14285280), (8, 10713960), (9, 9523520), (10, 8571168), (12, 7142640), (15, 5714112), (16, 5356980), (18, 4761760), (20, 4285584), (24, 3571320), (30, 2857056), (32, 2678490), (36, 2380880), (40, 2142792), (45, 1904704), (48, 1785660), (60, 1428528), (64, 1339245), (72, 1190440), (80, 1071396), (90, 952352), (96, 892830), (120, 714264), (144, 595220), (160, 535698), (180, 476176), (192, 446415), (240, 357132), (288, 297610), (320, 267849), (360, 238088), (480, 178566), (576, 148805), (720, 119044), (960, 89283), (1440, 59522), (2880, 29761)]