79329280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 194987520

約数和(自身を除く): 115658240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 127, 128, 160, 244, 254, 256, 305, 320, 488, 508, 512, 610, 635, 640, 976, 1016, 1024, 1220, 1270, 1280, 1952, 2032, 2048, 2440, 2540, 2560, 3904, 4064, 4880, 5080, 5120, 7747, 7808, 8128, 9760, 10160, 10240, 15494, 15616, 16256, 19520, 20320, 30988, 31232, 32512, 38735, 39040, 40640, 61976, 62464, 65024, 77470, 78080, 81280, 123952, 124928, 130048, 154940, 156160, 162560, 247904, 260096, 309880, 312320, 325120, 495808, 619760, 624640, 650240, 991616, 1239520, 1300480, 1983232, 2479040, 3966464, 4958080, 7932928, 9916160, 15865856, 19832320, 39664640, 79329280]

約数ペア:

[(1, 79329280), (2, 39664640), (4, 19832320), (5, 15865856), (8, 9916160), (10, 7932928), (16, 4958080), (20, 3966464), (32, 2479040), (40, 1983232), (61, 1300480), (64, 1239520), (80, 991616), (122, 650240), (127, 624640), (128, 619760), (160, 495808), (244, 325120), (254, 312320), (256, 309880), (305, 260096), (320, 247904), (488, 162560), (508, 156160), (512, 154940), (610, 130048), (635, 124928), (640, 123952), (976, 81280), (1016, 78080), (1024, 77470), (1220, 65024), (1270, 62464), (1280, 61976), (1952, 40640), (2032, 39040), (2048, 38735), (2440, 32512), (2540, 31232), (2560, 30988), (3904, 20320), (4064, 19520), (4880, 16256), (5080, 15616), (5120, 15494), (7747, 10240), (7808, 10160), (8128, 9760)]