2357280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1637}}^1$

素因数の和:1658

約数の個数: 72

約数和(自身を含む): 8049132

約数和(自身を除く): 5691852

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, 1637, 3274, 4911, 6548, 8185, 9822, 13096, 14733, 16370, 19644, 24555, 26192, 29466, 32740, 39288, 49110, 52384, 58932, 65480, 73665, 78576, 98220, 117864, 130960, 147330, 157152, 196440, 235728, 261920, 294660, 392880, 471456, 589320, 785760, 1178640, 2357280]

約数ペア:

[(1, 2357280), (2, 1178640), (3, 785760), (4, 589320), (5, 471456), (6, 392880), (8, 294660), (9, 261920), (10, 235728), (12, 196440), (15, 157152), (16, 147330), (18, 130960), (20, 117864), (24, 98220), (30, 78576), (32, 73665), (36, 65480), (40, 58932), (45, 52384), (48, 49110), (60, 39288), (72, 32740), (80, 29466), (90, 26192), (96, 24555), (120, 19644), (144, 16370), (160, 14733), (180, 13096), (240, 9822), (288, 8185), (360, 6548), (480, 4911), (720, 3274), (1440, 1637)]