515136120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{5641}}^1$

素因数の和:6416

約数の個数: 64

約数和(自身を含む): 1547713440

約数和(自身を除く): 1032577320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 761, 1522, 2283, 3044, 3805, 4566, 5641, 6088, 7610, 9132, 11282, 11415, 15220, 16923, 18264, 22564, 22830, 28205, 30440, 33846, 45128, 45660, 56410, 67692, 84615, 91320, 112820, 135384, 169230, 225640, 338460, 676920, 4292801, 8585602, 12878403, 17171204, 21464005, 25756806, 34342408, 42928010, 51513612, 64392015, 85856020, 103027224, 128784030, 171712040, 257568060, 515136120]

約数ペア:

[(1, 515136120), (2, 257568060), (3, 171712040), (4, 128784030), (5, 103027224), (6, 85856020), (8, 64392015), (10, 51513612), (12, 42928010), (15, 34342408), (20, 25756806), (24, 21464005), (30, 17171204), (40, 12878403), (60, 8585602), (120, 4292801), (761, 676920), (1522, 338460), (2283, 225640), (3044, 169230), (3805, 135384), (4566, 112820), (5641, 91320), (6088, 84615), (7610, 67692), (9132, 56410), (11282, 45660), (11415, 45128), (15220, 33846), (16923, 30440), (18264, 28205), (22564, 22830)]