2625120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1823}}^1$

素因数の和:1844

約数の個数: 72

約数和(自身を含む): 8963136

約数和(自身を除く): 6338016

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, 1823, 3646, 5469, 7292, 9115, 10938, 14584, 16407, 18230, 21876, 27345, 29168, 32814, 36460, 43752, 54690, 58336, 65628, 72920, 82035, 87504, 109380, 131256, 145840, 164070, 175008, 218760, 262512, 291680, 328140, 437520, 525024, 656280, 875040, 1312560, 2625120]

約数ペア:

[(1, 2625120), (2, 1312560), (3, 875040), (4, 656280), (5, 525024), (6, 437520), (8, 328140), (9, 291680), (10, 262512), (12, 218760), (15, 175008), (16, 164070), (18, 145840), (20, 131256), (24, 109380), (30, 87504), (32, 82035), (36, 72920), (40, 65628), (45, 58336), (48, 54690), (60, 43752), (72, 36460), (80, 32814), (90, 29168), (96, 27345), (120, 21876), (144, 18230), (160, 16407), (180, 14584), (240, 10938), (288, 9115), (360, 7292), (480, 5469), (720, 3646), (1440, 1823)]