84137520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7459}}^1$

素因数の和:7522

約数の個数: 80

約数和(自身を含む): 266411520

約数和(自身を除く): 182274000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 7459, 11280, 14918, 22377, 29836, 37295, 44754, 59672, 74590, 89508, 111885, 119344, 149180, 179016, 223770, 298360, 350573, 358032, 447540, 596720, 701146, 895080, 1051719, 1402292, 1752865, 1790160, 2103438, 2804584, 3505730, 4206876, 5258595, 5609168, 7011460, 8413752, 10517190, 14022920, 16827504, 21034380, 28045840, 42068760, 84137520]

約数ペア:

[(1, 84137520), (2, 42068760), (3, 28045840), (4, 21034380), (5, 16827504), (6, 14022920), (8, 10517190), (10, 8413752), (12, 7011460), (15, 5609168), (16, 5258595), (20, 4206876), (24, 3505730), (30, 2804584), (40, 2103438), (47, 1790160), (48, 1752865), (60, 1402292), (80, 1051719), (94, 895080), (120, 701146), (141, 596720), (188, 447540), (235, 358032), (240, 350573), (282, 298360), (376, 223770), (470, 179016), (564, 149180), (705, 119344), (752, 111885), (940, 89508), (1128, 74590), (1410, 59672), (1880, 44754), (2256, 37295), (2820, 29836), (3760, 22377), (5640, 14918), (7459, 11280)]