45605120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 123621120

約数和(自身を除く): 78016000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 79, 80, 82, 88, 110, 128, 158, 160, 164, 176, 205, 220, 256, 316, 320, 328, 352, 395, 410, 440, 451, 632, 640, 656, 704, 790, 820, 869, 880, 902, 1264, 1280, 1312, 1408, 1580, 1640, 1738, 1760, 1804, 2255, 2528, 2624, 2816, 3160, 3239, 3280, 3476, 3520, 3608, 4345, 4510, 5056, 5248, 6320, 6478, 6560, 6952, 7040, 7216, 8690, 9020, 10112, 10496, 12640, 12956, 13120, 13904, 14080, 14432, 16195, 17380, 18040, 20224, 25280, 25912, 26240, 27808, 28864, 32390, 34760, 35629, 36080, 50560, 51824, 52480, 55616, 57728, 64780, 69520, 71258, 72160, 101120, 103648, 111232, 115456, 129560, 139040, 142516, 144320, 178145, 207296, 222464, 259120, 278080, 285032, 288640, 356290, 414592, 518240, 556160, 570064, 577280, 712580, 829184, 1036480, 1112320, 1140128, 1425160, 2072960, 2280256, 2850320, 4145920, 4560512, 5700640, 9121024, 11401280, 22802560, 45605120]

約数ペア:

[(1, 45605120), (2, 22802560), (4, 11401280), (5, 9121024), (8, 5700640), (10, 4560512), (11, 4145920), (16, 2850320), (20, 2280256), (22, 2072960), (32, 1425160), (40, 1140128), (41, 1112320), (44, 1036480), (55, 829184), (64, 712580), (79, 577280), (80, 570064), (82, 556160), (88, 518240), (110, 414592), (128, 356290), (158, 288640), (160, 285032), (164, 278080), (176, 259120), (205, 222464), (220, 207296), (256, 178145), (316, 144320), (320, 142516), (328, 139040), (352, 129560), (395, 115456), (410, 111232), (440, 103648), (451, 101120), (632, 72160), (640, 71258), (656, 69520), (704, 64780), (790, 57728), (820, 55616), (869, 52480), (880, 51824), (902, 50560), (1264, 36080), (1280, 35629), (1312, 34760), (1408, 32390), (1580, 28864), (1640, 27808), (1738, 26240), (1760, 25912), (1804, 25280), (2255, 20224), (2528, 18040), (2624, 17380), (2816, 16195), (3160, 14432), (3239, 14080), (3280, 13904), (3476, 13120), (3520, 12956), (3608, 12640), (4345, 10496), (4510, 10112), (5056, 9020), (5248, 8690), (6320, 7216), (6478, 7040), (6560, 6952)]