25649040

素因数分解:

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

素因数の和:106887

約数の個数: 40

約数和(自身を含む): 79512768

約数和(自身を除く): 53863728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 106871, 213742, 320613, 427484, 534355, 641226, 854968, 1068710, 1282452, 1603065, 1709936, 2137420, 2564904, 3206130, 4274840, 5129808, 6412260, 8549680, 12824520, 25649040]

約数ペア:

[(1, 25649040), (2, 12824520), (3, 8549680), (4, 6412260), (5, 5129808), (6, 4274840), (8, 3206130), (10, 2564904), (12, 2137420), (15, 1709936), (16, 1603065), (20, 1282452), (24, 1068710), (30, 854968), (40, 641226), (48, 534355), (60, 427484), (80, 320613), (120, 213742), (240, 106871)]