160230240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{111271}}^1$

素因数の和:111292

約数の個数: 72

約数和(自身を含む): 546790608

約数和(自身を除く): 386560368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 111271, 222542, 333813, 445084, 556355, 667626, 890168, 1001439, 1112710, 1335252, 1669065, 1780336, 2002878, 2225420, 2670504, 3338130, 3560672, 4005756, 4450840, 5007195, 5341008, 6676260, 8011512, 8901680, 10014390, 10682016, 13352520, 16023024, 17803360, 20028780, 26705040, 32046048, 40057560, 53410080, 80115120, 160230240]

約数ペア:

[(1, 160230240), (2, 80115120), (3, 53410080), (4, 40057560), (5, 32046048), (6, 26705040), (8, 20028780), (9, 17803360), (10, 16023024), (12, 13352520), (15, 10682016), (16, 10014390), (18, 8901680), (20, 8011512), (24, 6676260), (30, 5341008), (32, 5007195), (36, 4450840), (40, 4005756), (45, 3560672), (48, 3338130), (60, 2670504), (72, 2225420), (80, 2002878), (90, 1780336), (96, 1669065), (120, 1335252), (144, 1112710), (160, 1001439), (180, 890168), (240, 667626), (288, 556355), (360, 445084), (480, 333813), (720, 222542), (1440, 111271)]