1077029120

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10651}}^1$

素因数の和:10751

約数の個数: 72

約数和(自身を含む): 2612722560

約数和(自身を除く): 1535693440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 316, 320, 395, 632, 640, 790, 1264, 1280, 1580, 2528, 3160, 5056, 6320, 10112, 10651, 12640, 20224, 21302, 25280, 42604, 50560, 53255, 85208, 101120, 106510, 170416, 213020, 340832, 426040, 681664, 841429, 852080, 1363328, 1682858, 1704160, 2726656, 3365716, 3408320, 4207145, 6731432, 6816640, 8414290, 13462864, 13633280, 16828580, 26925728, 33657160, 53851456, 67314320, 107702912, 134628640, 215405824, 269257280, 538514560, 1077029120]

約数ペア:

[(1, 1077029120), (2, 538514560), (4, 269257280), (5, 215405824), (8, 134628640), (10, 107702912), (16, 67314320), (20, 53851456), (32, 33657160), (40, 26925728), (64, 16828580), (79, 13633280), (80, 13462864), (128, 8414290), (158, 6816640), (160, 6731432), (256, 4207145), (316, 3408320), (320, 3365716), (395, 2726656), (632, 1704160), (640, 1682858), (790, 1363328), (1264, 852080), (1280, 841429), (1580, 681664), (2528, 426040), (3160, 340832), (5056, 213020), (6320, 170416), (10112, 106510), (10651, 101120), (12640, 85208), (20224, 53255), (21302, 50560), (25280, 42604)]