240642528

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{51157}}^1$

素因数の和:51184

約数の個数: 72

約数和(自身を含む): 734833512

約数和(自身を除く): 494190984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 51157, 102314, 153471, 204628, 306942, 358099, 409256, 613884, 716198, 818512, 1074297, 1227768, 1432396, 1637024, 2148594, 2455536, 2506693, 2864792, 4297188, 4911072, 5013386, 5729584, 7520079, 8594376, 10026772, 11459168, 15040158, 17188752, 20053544, 30080316, 34377504, 40107088, 60160632, 80214176, 120321264, 240642528]

約数ペア:

[(1, 240642528), (2, 120321264), (3, 80214176), (4, 60160632), (6, 40107088), (7, 34377504), (8, 30080316), (12, 20053544), (14, 17188752), (16, 15040158), (21, 11459168), (24, 10026772), (28, 8594376), (32, 7520079), (42, 5729584), (48, 5013386), (49, 4911072), (56, 4297188), (84, 2864792), (96, 2506693), (98, 2455536), (112, 2148594), (147, 1637024), (168, 1432396), (196, 1227768), (224, 1074297), (294, 818512), (336, 716198), (392, 613884), (588, 409256), (672, 358099), (784, 306942), (1176, 204628), (1568, 153471), (2352, 102314), (4704, 51157)]