621570240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{71941}}^1$

素因数の和:71967

約数の個数: 112

約数和(自身を含む): 2192792160

約数和(自身を除く): 1571221920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 71941, 143882, 215823, 287764, 359705, 431646, 575528, 647469, 719410, 863292, 1079115, 1151056, 1294938, 1438820, 1726584, 1942407, 2158230, 2302112, 2589876, 2877640, 3237345, 3453168, 3884814, 4316460, 4604224, 5179752, 5755280, 6474690, 6906336, 7769628, 8632920, 9712035, 10359504, 11510560, 12949380, 13812672, 15539256, 17265840, 19424070, 20719008, 23021120, 25898760, 31078512, 34531680, 38848140, 41438016, 51797520, 62157024, 69063360, 77696280, 103595040, 124314048, 155392560, 207190080, 310785120, 621570240]

約数ペア:

[(1, 621570240), (2, 310785120), (3, 207190080), (4, 155392560), (5, 124314048), (6, 103595040), (8, 77696280), (9, 69063360), (10, 62157024), (12, 51797520), (15, 41438016), (16, 38848140), (18, 34531680), (20, 31078512), (24, 25898760), (27, 23021120), (30, 20719008), (32, 19424070), (36, 17265840), (40, 15539256), (45, 13812672), (48, 12949380), (54, 11510560), (60, 10359504), (64, 9712035), (72, 8632920), (80, 7769628), (90, 6906336), (96, 6474690), (108, 5755280), (120, 5179752), (135, 4604224), (144, 4316460), (160, 3884814), (180, 3453168), (192, 3237345), (216, 2877640), (240, 2589876), (270, 2302112), (288, 2158230), (320, 1942407), (360, 1726584), (432, 1438820), (480, 1294938), (540, 1151056), (576, 1079115), (720, 863292), (864, 719410), (960, 647469), (1080, 575528), (1440, 431646), (1728, 359705), (2160, 287764), (2880, 215823), (4320, 143882), (8640, 71941)]