74147160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2297}}^1$

素因数の和:2580

約数の個数: 64

約数和(自身を含む): 223365600

約数和(自身を除く): 149218440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2297, 2690, 3228, 4035, 4594, 5380, 6456, 6891, 8070, 9188, 10760, 11485, 13782, 16140, 18376, 22970, 27564, 32280, 34455, 45940, 55128, 68910, 91880, 137820, 275640, 617893, 1235786, 1853679, 2471572, 3089465, 3707358, 4943144, 6178930, 7414716, 9268395, 12357860, 14829432, 18536790, 24715720, 37073580, 74147160]

約数ペア:

[(1, 74147160), (2, 37073580), (3, 24715720), (4, 18536790), (5, 14829432), (6, 12357860), (8, 9268395), (10, 7414716), (12, 6178930), (15, 4943144), (20, 3707358), (24, 3089465), (30, 2471572), (40, 1853679), (60, 1235786), (120, 617893), (269, 275640), (538, 137820), (807, 91880), (1076, 68910), (1345, 55128), (1614, 45940), (2152, 34455), (2297, 32280), (2690, 27564), (3228, 22970), (4035, 18376), (4594, 16140), (5380, 13782), (6456, 11485), (6891, 10760), (8070, 9188)]