27962040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5419}}^1$

素因数の和:5476

約数の個数: 64

約数和(自身を含む): 85852800

約数和(自身を除く): 57890760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 5419, 10838, 16257, 21676, 27095, 32514, 43352, 54190, 65028, 81285, 108380, 130056, 162570, 216760, 233017, 325140, 466034, 650280, 699051, 932068, 1165085, 1398102, 1864136, 2330170, 2796204, 3495255, 4660340, 5592408, 6990510, 9320680, 13981020, 27962040]

約数ペア:

[(1, 27962040), (2, 13981020), (3, 9320680), (4, 6990510), (5, 5592408), (6, 4660340), (8, 3495255), (10, 2796204), (12, 2330170), (15, 1864136), (20, 1398102), (24, 1165085), (30, 932068), (40, 699051), (43, 650280), (60, 466034), (86, 325140), (120, 233017), (129, 216760), (172, 162570), (215, 130056), (258, 108380), (344, 81285), (430, 65028), (516, 54190), (645, 43352), (860, 32514), (1032, 27095), (1290, 21676), (1720, 16257), (2580, 10838), (5160, 5419)]