30700560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 160

約数和(自身を含む): 107671680

約数和(自身を除く): 76971120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 401, 435, 440, 464, 528, 580, 638, 660, 696, 802, 870, 880, 957, 1160, 1203, 1276, 1320, 1392, 1595, 1604, 1740, 1914, 2005, 2320, 2406, 2552, 2640, 3190, 3208, 3480, 3828, 4010, 4411, 4785, 4812, 5104, 6015, 6380, 6416, 6960, 7656, 8020, 8822, 9570, 9624, 11629, 12030, 12760, 13233, 15312, 16040, 17644, 19140, 19248, 22055, 23258, 24060, 25520, 26466, 32080, 34887, 35288, 38280, 44110, 46516, 48120, 52932, 58145, 66165, 69774, 70576, 76560, 88220, 93032, 96240, 105864, 116290, 127919, 132330, 139548, 174435, 176440, 186064, 211728, 232580, 255838, 264660, 279096, 348870, 352880, 383757, 465160, 511676, 529320, 558192, 639595, 697740, 767514, 930320, 1023352, 1058640, 1279190, 1395480, 1535028, 1918785, 2046704, 2558380, 2790960, 3070056, 3837570, 5116760, 6140112, 7675140, 10233520, 15350280, 30700560]

約数ペア:

[(1, 30700560), (2, 15350280), (3, 10233520), (4, 7675140), (5, 6140112), (6, 5116760), (8, 3837570), (10, 3070056), (11, 2790960), (12, 2558380), (15, 2046704), (16, 1918785), (20, 1535028), (22, 1395480), (24, 1279190), (29, 1058640), (30, 1023352), (33, 930320), (40, 767514), (44, 697740), (48, 639595), (55, 558192), (58, 529320), (60, 511676), (66, 465160), (80, 383757), (87, 352880), (88, 348870), (110, 279096), (116, 264660), (120, 255838), (132, 232580), (145, 211728), (165, 186064), (174, 176440), (176, 174435), (220, 139548), (232, 132330), (240, 127919), (264, 116290), (290, 105864), (319, 96240), (330, 93032), (348, 88220), (401, 76560), (435, 70576), (440, 69774), (464, 66165), (528, 58145), (580, 52932), (638, 48120), (660, 46516), (696, 44110), (802, 38280), (870, 35288), (880, 34887), (957, 32080), (1160, 26466), (1203, 25520), (1276, 24060), (1320, 23258), (1392, 22055), (1595, 19248), (1604, 19140), (1740, 17644), (1914, 16040), (2005, 15312), (2320, 13233), (2406, 12760), (2552, 12030), (2640, 11629), (3190, 9624), (3208, 9570), (3480, 8822), (3828, 8020), (4010, 7656), (4411, 6960), (4785, 6416), (4812, 6380), (5104, 6015)]