119308120

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{19753}}^1$

素因数の和:19915

約数の個数: 32

約数和(自身を含む): 270234720

約数和(自身を除く): 150926600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 19753, 39506, 79012, 98765, 158024, 197530, 395060, 790120, 2982703, 5965406, 11930812, 14913515, 23861624, 29827030, 59654060, 119308120]

約数ペア:

[(1, 119308120), (2, 59654060), (4, 29827030), (5, 23861624), (8, 14913515), (10, 11930812), (20, 5965406), (40, 2982703), (151, 790120), (302, 395060), (604, 197530), (755, 158024), (1208, 98765), (1510, 79012), (3020, 39506), (6040, 19753)]