27844980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27299}}^1$

素因数の和:27328

約数の個数: 48

約数和(自身を含む): 82555200

約数和(自身を除く): 54710220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 27299, 54598, 81897, 109196, 136495, 163794, 272990, 327588, 409485, 464083, 545980, 818970, 928166, 1392249, 1637940, 1856332, 2320415, 2784498, 4640830, 5568996, 6961245, 9281660, 13922490, 27844980]

約数ペア:

[(1, 27844980), (2, 13922490), (3, 9281660), (4, 6961245), (5, 5568996), (6, 4640830), (10, 2784498), (12, 2320415), (15, 1856332), (17, 1637940), (20, 1392249), (30, 928166), (34, 818970), (51, 545980), (60, 464083), (68, 409485), (85, 327588), (102, 272990), (170, 163794), (204, 136495), (255, 109196), (340, 81897), (510, 54598), (1020, 27299)]