40069440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13913}}^1$

素因数の和:13936

約数の個数: 84

約数和(自身を含む): 137832084

約数和(自身を除く): 97762644

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 13913, 27826, 41739, 55652, 69565, 83478, 111304, 125217, 139130, 166956, 208695, 222608, 250434, 278260, 333912, 417390, 445216, 500868, 556520, 626085, 667824, 834780, 890432, 1001736, 1113040, 1252170, 1335648, 1669560, 2003472, 2226080, 2504340, 2671296, 3339120, 4006944, 4452160, 5008680, 6678240, 8013888, 10017360, 13356480, 20034720, 40069440]

約数ペア:

[(1, 40069440), (2, 20034720), (3, 13356480), (4, 10017360), (5, 8013888), (6, 6678240), (8, 5008680), (9, 4452160), (10, 4006944), (12, 3339120), (15, 2671296), (16, 2504340), (18, 2226080), (20, 2003472), (24, 1669560), (30, 1335648), (32, 1252170), (36, 1113040), (40, 1001736), (45, 890432), (48, 834780), (60, 667824), (64, 626085), (72, 556520), (80, 500868), (90, 445216), (96, 417390), (120, 333912), (144, 278260), (160, 250434), (180, 222608), (192, 208695), (240, 166956), (288, 139130), (320, 125217), (360, 111304), (480, 83478), (576, 69565), (720, 55652), (960, 41739), (1440, 27826), (2880, 13913)]