3778440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 12156480

約数和(自身を除く): 8378040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 276, 296, 345, 370, 444, 460, 552, 555, 690, 740, 851, 888, 920, 1110, 1369, 1380, 1480, 1702, 2220, 2553, 2738, 2760, 3404, 4107, 4255, 4440, 5106, 5476, 6808, 6845, 8214, 8510, 10212, 10952, 12765, 13690, 16428, 17020, 20424, 20535, 25530, 27380, 31487, 32856, 34040, 41070, 51060, 54760, 62974, 82140, 94461, 102120, 125948, 157435, 164280, 188922, 251896, 314870, 377844, 472305, 629740, 755688, 944610, 1259480, 1889220, 3778440]

約数ペア:

[(1, 3778440), (2, 1889220), (3, 1259480), (4, 944610), (5, 755688), (6, 629740), (8, 472305), (10, 377844), (12, 314870), (15, 251896), (20, 188922), (23, 164280), (24, 157435), (30, 125948), (37, 102120), (40, 94461), (46, 82140), (60, 62974), (69, 54760), (74, 51060), (92, 41070), (111, 34040), (115, 32856), (120, 31487), (138, 27380), (148, 25530), (184, 20535), (185, 20424), (222, 17020), (230, 16428), (276, 13690), (296, 12765), (345, 10952), (370, 10212), (444, 8510), (460, 8214), (552, 6845), (555, 6808), (690, 5476), (740, 5106), (851, 4440), (888, 4255), (920, 4107), (1110, 3404), (1369, 2760), (1380, 2738), (1480, 2553), (1702, 2220)]