1352560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 80

約数和(自身を含む): 3615840

約数和(自身を除く): 2263280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 53, 55, 58, 80, 88, 106, 110, 116, 145, 176, 212, 220, 232, 265, 290, 319, 424, 440, 464, 530, 580, 583, 638, 848, 880, 1060, 1160, 1166, 1276, 1537, 1595, 2120, 2320, 2332, 2552, 2915, 3074, 3190, 4240, 4664, 5104, 5830, 6148, 6380, 7685, 9328, 11660, 12296, 12760, 15370, 16907, 23320, 24592, 25520, 30740, 33814, 46640, 61480, 67628, 84535, 122960, 135256, 169070, 270512, 338140, 676280, 1352560]

約数ペア:

[(1, 1352560), (2, 676280), (4, 338140), (5, 270512), (8, 169070), (10, 135256), (11, 122960), (16, 84535), (20, 67628), (22, 61480), (29, 46640), (40, 33814), (44, 30740), (53, 25520), (55, 24592), (58, 23320), (80, 16907), (88, 15370), (106, 12760), (110, 12296), (116, 11660), (145, 9328), (176, 7685), (212, 6380), (220, 6148), (232, 5830), (265, 5104), (290, 4664), (319, 4240), (424, 3190), (440, 3074), (464, 2915), (530, 2552), (580, 2332), (583, 2320), (638, 2120), (848, 1595), (880, 1537), (1060, 1276), (1160, 1166)]