641226000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{106871}}^1$

素因数の和:106897

約数の個数: 80

約数和(自身を含む): 2067331968

約数和(自身を除く): 1426105968

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, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 106871, 213742, 320613, 427484, 534355, 641226, 854968, 1068710, 1282452, 1603065, 1709936, 2137420, 2564904, 2671775, 3206130, 4274840, 5129808, 5343550, 6412260, 8015325, 8549680, 10687100, 12824520, 13358875, 16030650, 21374200, 25649040, 26717750, 32061300, 40076625, 42748400, 53435500, 64122600, 80153250, 106871000, 128245200, 160306500, 213742000, 320613000, 641226000]

約数ペア:

[(1, 641226000), (2, 320613000), (3, 213742000), (4, 160306500), (5, 128245200), (6, 106871000), (8, 80153250), (10, 64122600), (12, 53435500), (15, 42748400), (16, 40076625), (20, 32061300), (24, 26717750), (25, 25649040), (30, 21374200), (40, 16030650), (48, 13358875), (50, 12824520), (60, 10687100), (75, 8549680), (80, 8015325), (100, 6412260), (120, 5343550), (125, 5129808), (150, 4274840), (200, 3206130), (240, 2671775), (250, 2564904), (300, 2137420), (375, 1709936), (400, 1603065), (500, 1282452), (600, 1068710), (750, 854968), (1000, 641226), (1200, 534355), (1500, 427484), (2000, 320613), (3000, 213742), (6000, 106871)]