8425440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5851}}^1$

素因数の和:5872

約数の個数: 72

約数和(自身を含む): 28756728

約数和(自身を除く): 20331288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5851, 11702, 17553, 23404, 29255, 35106, 46808, 52659, 58510, 70212, 87765, 93616, 105318, 117020, 140424, 175530, 187232, 210636, 234040, 263295, 280848, 351060, 421272, 468080, 526590, 561696, 702120, 842544, 936160, 1053180, 1404240, 1685088, 2106360, 2808480, 4212720, 8425440]

約数ペア:

[(1, 8425440), (2, 4212720), (3, 2808480), (4, 2106360), (5, 1685088), (6, 1404240), (8, 1053180), (9, 936160), (10, 842544), (12, 702120), (15, 561696), (16, 526590), (18, 468080), (20, 421272), (24, 351060), (30, 280848), (32, 263295), (36, 234040), (40, 210636), (45, 187232), (48, 175530), (60, 140424), (72, 117020), (80, 105318), (90, 93616), (96, 87765), (120, 70212), (144, 58510), (160, 52659), (180, 46808), (240, 35106), (288, 29255), (360, 23404), (480, 17553), (720, 11702), (1440, 5851)]