19629600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{8179}}^1$

素因数の和:8202

約数の個数: 72

約数和(自身を含む): 63902160

約数和(自身を除く): 44272560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 8179, 16358, 24537, 32716, 40895, 49074, 65432, 81790, 98148, 122685, 130864, 163580, 196296, 204475, 245370, 261728, 327160, 392592, 408950, 490740, 613425, 654320, 785184, 817900, 981480, 1226850, 1308640, 1635800, 1962960, 2453700, 3271600, 3925920, 4907400, 6543200, 9814800, 19629600]

約数ペア:

[(1, 19629600), (2, 9814800), (3, 6543200), (4, 4907400), (5, 3925920), (6, 3271600), (8, 2453700), (10, 1962960), (12, 1635800), (15, 1308640), (16, 1226850), (20, 981480), (24, 817900), (25, 785184), (30, 654320), (32, 613425), (40, 490740), (48, 408950), (50, 392592), (60, 327160), (75, 261728), (80, 245370), (96, 204475), (100, 196296), (120, 163580), (150, 130864), (160, 122685), (200, 98148), (240, 81790), (300, 65432), (400, 49074), (480, 40895), (600, 32716), (800, 24537), (1200, 16358), (2400, 8179)]