144028520

素因数分解:

$2^3\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{2383}}^1$

素因数の和:3905

約数の個数: 32

約数和(自身を含む): 324414720

約数和(自身を除く): 180386200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1511, 2383, 3022, 4766, 6044, 7555, 9532, 11915, 12088, 15110, 19064, 23830, 30220, 47660, 60440, 95320, 3600713, 7201426, 14402852, 18003565, 28805704, 36007130, 72014260, 144028520]

約数ペア:

[(1, 144028520), (2, 72014260), (4, 36007130), (5, 28805704), (8, 18003565), (10, 14402852), (20, 7201426), (40, 3600713), (1511, 95320), (2383, 60440), (3022, 47660), (4766, 30220), (6044, 23830), (7555, 19064), (9532, 15110), (11915, 12088)]