82970040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{313}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 255131280

約数和(自身を除く): 172161240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 313, 376, 470, 564, 626, 705, 939, 940, 1128, 1252, 1410, 1565, 1878, 1880, 2209, 2504, 2820, 3130, 3756, 4418, 4695, 5640, 6260, 6627, 7512, 8836, 9390, 11045, 12520, 13254, 14711, 17672, 18780, 22090, 26508, 29422, 33135, 37560, 44133, 44180, 53016, 58844, 66270, 73555, 88266, 88360, 117688, 132540, 147110, 176532, 220665, 265080, 294220, 353064, 441330, 588440, 691417, 882660, 1382834, 1765320, 2074251, 2765668, 3457085, 4148502, 5531336, 6914170, 8297004, 10371255, 13828340, 16594008, 20742510, 27656680, 41485020, 82970040]

約数ペア:

[(1, 82970040), (2, 41485020), (3, 27656680), (4, 20742510), (5, 16594008), (6, 13828340), (8, 10371255), (10, 8297004), (12, 6914170), (15, 5531336), (20, 4148502), (24, 3457085), (30, 2765668), (40, 2074251), (47, 1765320), (60, 1382834), (94, 882660), (120, 691417), (141, 588440), (188, 441330), (235, 353064), (282, 294220), (313, 265080), (376, 220665), (470, 176532), (564, 147110), (626, 132540), (705, 117688), (939, 88360), (940, 88266), (1128, 73555), (1252, 66270), (1410, 58844), (1565, 53016), (1878, 44180), (1880, 44133), (2209, 37560), (2504, 33135), (2820, 29422), (3130, 26508), (3756, 22090), (4418, 18780), (4695, 17672), (5640, 14711), (6260, 13254), (6627, 12520), (7512, 11045), (8836, 9390)]