72596040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1347

約数の個数: 128

約数和(自身を含む): 243302400

約数和(自身を除く): 170706360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1279, 1290, 1320, 1419, 1720, 1892, 2365, 2558, 2580, 2838, 3784, 3837, 4730, 5116, 5160, 5676, 6395, 7095, 7674, 9460, 10232, 11352, 12790, 14069, 14190, 15348, 18920, 19185, 25580, 28138, 28380, 30696, 38370, 42207, 51160, 54997, 56276, 56760, 70345, 76740, 84414, 109994, 112552, 140690, 153480, 164991, 168828, 211035, 219988, 274985, 281380, 329982, 337656, 422070, 439976, 549970, 562760, 604967, 659964, 824955, 844140, 1099940, 1209934, 1319928, 1649910, 1688280, 1814901, 2199880, 2419868, 3024835, 3299820, 3629802, 4839736, 6049670, 6599640, 7259604, 9074505, 12099340, 14519208, 18149010, 24198680, 36298020, 72596040]

約数ペア:

[(1, 72596040), (2, 36298020), (3, 24198680), (4, 18149010), (5, 14519208), (6, 12099340), (8, 9074505), (10, 7259604), (11, 6599640), (12, 6049670), (15, 4839736), (20, 3629802), (22, 3299820), (24, 3024835), (30, 2419868), (33, 2199880), (40, 1814901), (43, 1688280), (44, 1649910), (55, 1319928), (60, 1209934), (66, 1099940), (86, 844140), (88, 824955), (110, 659964), (120, 604967), (129, 562760), (132, 549970), (165, 439976), (172, 422070), (215, 337656), (220, 329982), (258, 281380), (264, 274985), (330, 219988), (344, 211035), (430, 168828), (440, 164991), (473, 153480), (516, 140690), (645, 112552), (660, 109994), (860, 84414), (946, 76740), (1032, 70345), (1279, 56760), (1290, 56276), (1320, 54997), (1419, 51160), (1720, 42207), (1892, 38370), (2365, 30696), (2558, 28380), (2580, 28138), (2838, 25580), (3784, 19185), (3837, 18920), (4730, 15348), (5116, 14190), (5160, 14069), (5676, 12790), (6395, 11352), (7095, 10232), (7674, 9460)]