153949200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{128291}}^1$

素因数の和:128312

約数の個数: 60

約数和(自身を含む): 493154448

約数和(自身を除く): 339205248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 128291, 256582, 384873, 513164, 641455, 769746, 1026328, 1282910, 1539492, 1924365, 2052656, 2565820, 3078984, 3207275, 3848730, 5131640, 6157968, 6414550, 7697460, 9621825, 10263280, 12829100, 15394920, 19243650, 25658200, 30789840, 38487300, 51316400, 76974600, 153949200]

約数ペア:

[(1, 153949200), (2, 76974600), (3, 51316400), (4, 38487300), (5, 30789840), (6, 25658200), (8, 19243650), (10, 15394920), (12, 12829100), (15, 10263280), (16, 9621825), (20, 7697460), (24, 6414550), (25, 6157968), (30, 5131640), (40, 3848730), (48, 3207275), (50, 3078984), (60, 2565820), (75, 2052656), (80, 1924365), (100, 1539492), (120, 1282910), (150, 1026328), (200, 769746), (240, 641455), (300, 513164), (400, 384873), (600, 256582), (1200, 128291)]