315605040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{3037}}^1$

素因数の和:3486

約数の個数: 80

約数和(自身を含む): 980958048

約数和(自身を除く): 665353008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 433, 866, 1299, 1732, 2165, 2598, 3037, 3464, 4330, 5196, 6074, 6495, 6928, 8660, 9111, 10392, 12148, 12990, 15185, 17320, 18222, 20784, 24296, 25980, 30370, 34640, 36444, 45555, 48592, 51960, 60740, 72888, 91110, 103920, 121480, 145776, 182220, 242960, 364440, 728880, 1315021, 2630042, 3945063, 5260084, 6575105, 7890126, 10520168, 13150210, 15780252, 19725315, 21040336, 26300420, 31560504, 39450630, 52600840, 63121008, 78901260, 105201680, 157802520, 315605040]

約数ペア:

[(1, 315605040), (2, 157802520), (3, 105201680), (4, 78901260), (5, 63121008), (6, 52600840), (8, 39450630), (10, 31560504), (12, 26300420), (15, 21040336), (16, 19725315), (20, 15780252), (24, 13150210), (30, 10520168), (40, 7890126), (48, 6575105), (60, 5260084), (80, 3945063), (120, 2630042), (240, 1315021), (433, 728880), (866, 364440), (1299, 242960), (1732, 182220), (2165, 145776), (2598, 121480), (3037, 103920), (3464, 91110), (4330, 72888), (5196, 60740), (6074, 51960), (6495, 48592), (6928, 45555), (8660, 36444), (9111, 34640), (10392, 30370), (12148, 25980), (12990, 24296), (15185, 20784), (17320, 18222)]