84453240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:901

約数の個数: 128

約数和(自身を含む): 271848960

約数和(自身を除く): 187395720

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, 827, 851, 888, 920, 1110, 1380, 1480, 1654, 1702, 2220, 2481, 2553, 2760, 3308, 3404, 4135, 4255, 4440, 4962, 5106, 6616, 6808, 8270, 8510, 9924, 10212, 12405, 12765, 16540, 17020, 19021, 19848, 20424, 24810, 25530, 30599, 33080, 34040, 38042, 49620, 51060, 57063, 61198, 76084, 91797, 95105, 99240, 102120, 114126, 122396, 152168, 152995, 183594, 190210, 228252, 244792, 285315, 305990, 367188, 380420, 456504, 458985, 570630, 611980, 703777, 734376, 760840, 917970, 1141260, 1223960, 1407554, 1835940, 2111331, 2282520, 2815108, 3518885, 3671880, 4222662, 5630216, 7037770, 8445324, 10556655, 14075540, 16890648, 21113310, 28151080, 42226620, 84453240]

約数ペア:

[(1, 84453240), (2, 42226620), (3, 28151080), (4, 21113310), (5, 16890648), (6, 14075540), (8, 10556655), (10, 8445324), (12, 7037770), (15, 5630216), (20, 4222662), (23, 3671880), (24, 3518885), (30, 2815108), (37, 2282520), (40, 2111331), (46, 1835940), (60, 1407554), (69, 1223960), (74, 1141260), (92, 917970), (111, 760840), (115, 734376), (120, 703777), (138, 611980), (148, 570630), (184, 458985), (185, 456504), (222, 380420), (230, 367188), (276, 305990), (296, 285315), (345, 244792), (370, 228252), (444, 190210), (460, 183594), (552, 152995), (555, 152168), (690, 122396), (740, 114126), (827, 102120), (851, 99240), (888, 95105), (920, 91797), (1110, 76084), (1380, 61198), (1480, 57063), (1654, 51060), (1702, 49620), (2220, 38042), (2481, 34040), (2553, 33080), (2760, 30599), (3308, 25530), (3404, 24810), (4135, 20424), (4255, 19848), (4440, 19021), (4962, 17020), (5106, 16540), (6616, 12765), (6808, 12405), (8270, 10212), (8510, 9924)]