18423120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2647}}^1$

素因数の和:2692

約数の個数: 80

約数和(自身を含む): 59103360

約数和(自身を除く): 40680240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 2647, 3480, 5294, 6960, 7941, 10588, 13235, 15882, 21176, 26470, 31764, 39705, 42352, 52940, 63528, 76763, 79410, 105880, 127056, 153526, 158820, 211760, 230289, 307052, 317640, 383815, 460578, 614104, 635280, 767630, 921156, 1151445, 1228208, 1535260, 1842312, 2302890, 3070520, 3684624, 4605780, 6141040, 9211560, 18423120]

約数ペア:

[(1, 18423120), (2, 9211560), (3, 6141040), (4, 4605780), (5, 3684624), (6, 3070520), (8, 2302890), (10, 1842312), (12, 1535260), (15, 1228208), (16, 1151445), (20, 921156), (24, 767630), (29, 635280), (30, 614104), (40, 460578), (48, 383815), (58, 317640), (60, 307052), (80, 230289), (87, 211760), (116, 158820), (120, 153526), (145, 127056), (174, 105880), (232, 79410), (240, 76763), (290, 63528), (348, 52940), (435, 42352), (464, 39705), (580, 31764), (696, 26470), (870, 21176), (1160, 15882), (1392, 13235), (1740, 10588), (2320, 7941), (2647, 6960), (3480, 5294)]