27720060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 82736640

約数和(自身を除く): 55016580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 53, 60, 69, 92, 106, 115, 138, 159, 212, 230, 265, 276, 318, 345, 379, 460, 530, 636, 690, 758, 795, 1060, 1137, 1219, 1380, 1516, 1590, 1895, 2274, 2438, 3180, 3657, 3790, 4548, 4876, 5685, 6095, 7314, 7580, 8717, 11370, 12190, 14628, 17434, 18285, 20087, 22740, 24380, 26151, 34868, 36570, 40174, 43585, 52302, 60261, 73140, 80348, 87170, 100435, 104604, 120522, 130755, 174340, 200870, 241044, 261510, 301305, 401740, 462001, 523020, 602610, 924002, 1205220, 1386003, 1848004, 2310005, 2772006, 4620010, 5544012, 6930015, 9240020, 13860030, 27720060]

約数ペア:

[(1, 27720060), (2, 13860030), (3, 9240020), (4, 6930015), (5, 5544012), (6, 4620010), (10, 2772006), (12, 2310005), (15, 1848004), (20, 1386003), (23, 1205220), (30, 924002), (46, 602610), (53, 523020), (60, 462001), (69, 401740), (92, 301305), (106, 261510), (115, 241044), (138, 200870), (159, 174340), (212, 130755), (230, 120522), (265, 104604), (276, 100435), (318, 87170), (345, 80348), (379, 73140), (460, 60261), (530, 52302), (636, 43585), (690, 40174), (758, 36570), (795, 34868), (1060, 26151), (1137, 24380), (1219, 22740), (1380, 20087), (1516, 18285), (1590, 17434), (1895, 14628), (2274, 12190), (2438, 11370), (3180, 8717), (3657, 7580), (3790, 7314), (4548, 6095), (4876, 5685)]