28658400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11941}}^1$

素因数の和:11964

約数の個数: 72

約数和(自身を含む): 93290904

約数和(自身を除く): 64632504

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, 11941, 23882, 35823, 47764, 59705, 71646, 95528, 119410, 143292, 179115, 191056, 238820, 286584, 298525, 358230, 382112, 477640, 573168, 597050, 716460, 895575, 955280, 1146336, 1194100, 1432920, 1791150, 1910560, 2388200, 2865840, 3582300, 4776400, 5731680, 7164600, 9552800, 14329200, 28658400]

約数ペア:

[(1, 28658400), (2, 14329200), (3, 9552800), (4, 7164600), (5, 5731680), (6, 4776400), (8, 3582300), (10, 2865840), (12, 2388200), (15, 1910560), (16, 1791150), (20, 1432920), (24, 1194100), (25, 1146336), (30, 955280), (32, 895575), (40, 716460), (48, 597050), (50, 573168), (60, 477640), (75, 382112), (80, 358230), (96, 298525), (100, 286584), (120, 238820), (150, 191056), (160, 179115), (200, 143292), (240, 119410), (300, 95528), (400, 71646), (480, 59705), (600, 47764), (800, 35823), (1200, 23882), (2400, 11941)]