54649440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37951}}^1$

素因数の和:37972

約数の個数: 72

約数和(自身を含む): 186496128

約数和(自身を除く): 131846688

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, 37951, 75902, 113853, 151804, 189755, 227706, 303608, 341559, 379510, 455412, 569265, 607216, 683118, 759020, 910824, 1138530, 1214432, 1366236, 1518040, 1707795, 1821648, 2277060, 2732472, 3036080, 3415590, 3643296, 4554120, 5464944, 6072160, 6831180, 9108240, 10929888, 13662360, 18216480, 27324720, 54649440]

約数ペア:

[(1, 54649440), (2, 27324720), (3, 18216480), (4, 13662360), (5, 10929888), (6, 9108240), (8, 6831180), (9, 6072160), (10, 5464944), (12, 4554120), (15, 3643296), (16, 3415590), (18, 3036080), (20, 2732472), (24, 2277060), (30, 1821648), (32, 1707795), (36, 1518040), (40, 1366236), (45, 1214432), (48, 1138530), (60, 910824), (72, 759020), (80, 683118), (90, 607216), (96, 569265), (120, 455412), (144, 379510), (160, 341559), (180, 303608), (240, 227706), (288, 189755), (360, 151804), (480, 113853), (720, 75902), (1440, 37951)]