55461240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:686

約数の個数: 128

約数和(自身を含む): 187272000

約数和(自身を除く): 131810760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 577, 712, 801, 890, 1068, 1080, 1154, 1335, 1602, 1731, 1780, 2136, 2308, 2403, 2670, 2885, 3204, 3462, 3560, 4005, 4616, 4806, 5193, 5340, 5770, 6408, 6924, 8010, 8655, 9612, 10386, 10680, 11540, 12015, 13848, 15579, 16020, 17310, 19224, 20772, 23080, 24030, 25965, 31158, 32040, 34620, 41544, 48060, 51353, 51930, 62316, 69240, 77895, 96120, 102706, 103860, 124632, 154059, 155790, 205412, 207720, 256765, 308118, 311580, 410824, 462177, 513530, 616236, 623160, 770295, 924354, 1027060, 1232472, 1386531, 1540590, 1848708, 2054120, 2310885, 2773062, 3081180, 3697416, 4621770, 5546124, 6162360, 6932655, 9243540, 11092248, 13865310, 18487080, 27730620, 55461240]

約数ペア:

[(1, 55461240), (2, 27730620), (3, 18487080), (4, 13865310), (5, 11092248), (6, 9243540), (8, 6932655), (9, 6162360), (10, 5546124), (12, 4621770), (15, 3697416), (18, 3081180), (20, 2773062), (24, 2310885), (27, 2054120), (30, 1848708), (36, 1540590), (40, 1386531), (45, 1232472), (54, 1027060), (60, 924354), (72, 770295), (89, 623160), (90, 616236), (108, 513530), (120, 462177), (135, 410824), (178, 311580), (180, 308118), (216, 256765), (267, 207720), (270, 205412), (356, 155790), (360, 154059), (445, 124632), (534, 103860), (540, 102706), (577, 96120), (712, 77895), (801, 69240), (890, 62316), (1068, 51930), (1080, 51353), (1154, 48060), (1335, 41544), (1602, 34620), (1731, 32040), (1780, 31158), (2136, 25965), (2308, 24030), (2403, 23080), (2670, 20772), (2885, 19224), (3204, 17310), (3462, 16020), (3560, 15579), (4005, 13848), (4616, 12015), (4806, 11540), (5193, 10680), (5340, 10386), (5770, 9612), (6408, 8655), (6924, 8010)]