2932480

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 7358400

約数和(自身を除く): 4425920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 79, 80, 116, 128, 145, 158, 160, 232, 256, 290, 316, 320, 395, 464, 580, 632, 640, 790, 928, 1160, 1264, 1280, 1580, 1856, 2291, 2320, 2528, 3160, 3712, 4582, 4640, 5056, 6320, 7424, 9164, 9280, 10112, 11455, 12640, 18328, 18560, 20224, 22910, 25280, 36656, 37120, 45820, 50560, 73312, 91640, 101120, 146624, 183280, 293248, 366560, 586496, 733120, 1466240, 2932480]

約数ペア:

[(1, 2932480), (2, 1466240), (4, 733120), (5, 586496), (8, 366560), (10, 293248), (16, 183280), (20, 146624), (29, 101120), (32, 91640), (40, 73312), (58, 50560), (64, 45820), (79, 37120), (80, 36656), (116, 25280), (128, 22910), (145, 20224), (158, 18560), (160, 18328), (232, 12640), (256, 11455), (290, 10112), (316, 9280), (320, 9164), (395, 7424), (464, 6320), (580, 5056), (632, 4640), (640, 4582), (790, 3712), (928, 3160), (1160, 2528), (1264, 2320), (1280, 2291), (1580, 1856)]