53789040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{74707}}^1$

素因数の和:74726

約数の個数: 60

約数和(自身を含む): 180643944

約数和(自身を除く): 126854904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 74707, 149414, 224121, 298828, 373535, 448242, 597656, 672363, 747070, 896484, 1120605, 1195312, 1344726, 1494140, 1792968, 2241210, 2689452, 2988280, 3361815, 3585936, 4482420, 5378904, 5976560, 6723630, 8964840, 10757808, 13447260, 17929680, 26894520, 53789040]

約数ペア:

[(1, 53789040), (2, 26894520), (3, 17929680), (4, 13447260), (5, 10757808), (6, 8964840), (8, 6723630), (9, 5976560), (10, 5378904), (12, 4482420), (15, 3585936), (16, 3361815), (18, 2988280), (20, 2689452), (24, 2241210), (30, 1792968), (36, 1494140), (40, 1344726), (45, 1195312), (48, 1120605), (60, 896484), (72, 747070), (80, 672363), (90, 597656), (120, 448242), (144, 373535), (180, 298828), (240, 224121), (360, 149414), (720, 74707)]