55689960

素因数分解:

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

素因数の和:27330

約数の個数: 64

約数和(自身を含む): 176904000

約数和(自身を除く): 121214040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 27299, 54598, 81897, 109196, 136495, 163794, 218392, 272990, 327588, 409485, 464083, 545980, 655176, 818970, 928166, 1091960, 1392249, 1637940, 1856332, 2320415, 2784498, 3275880, 3712664, 4640830, 5568996, 6961245, 9281660, 11137992, 13922490, 18563320, 27844980, 55689960]

約数ペア:

[(1, 55689960), (2, 27844980), (3, 18563320), (4, 13922490), (5, 11137992), (6, 9281660), (8, 6961245), (10, 5568996), (12, 4640830), (15, 3712664), (17, 3275880), (20, 2784498), (24, 2320415), (30, 1856332), (34, 1637940), (40, 1392249), (51, 1091960), (60, 928166), (68, 818970), (85, 655176), (102, 545980), (120, 464083), (136, 409485), (170, 327588), (204, 272990), (255, 218392), (340, 163794), (408, 136495), (510, 109196), (680, 81897), (1020, 54598), (2040, 27299)]