1822007520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{140587}}^1$

素因数の和:140614

約数の個数: 120

約数和(自身を含む): 6430213944

約数和(自身を除く): 4608206424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 140587, 281174, 421761, 562348, 702935, 843522, 1124696, 1265283, 1405870, 1687044, 2108805, 2249392, 2530566, 2811740, 3374088, 3795849, 4217610, 4498784, 5061132, 5623480, 6326415, 6748176, 7591698, 8435220, 10122264, 11246960, 11387547, 12652830, 13496352, 15183396, 16870440, 18979245, 20244528, 22493920, 22775094, 25305660, 30366792, 33740880, 37958490, 40489056, 45550188, 50611320, 56937735, 60733584, 67481760, 75916980, 91100376, 101222640, 113875470, 121467168, 151833960, 182200752, 202445280, 227750940, 303667920, 364401504, 455501880, 607335840, 911003760, 1822007520]

約数ペア:

[(1, 1822007520), (2, 911003760), (3, 607335840), (4, 455501880), (5, 364401504), (6, 303667920), (8, 227750940), (9, 202445280), (10, 182200752), (12, 151833960), (15, 121467168), (16, 113875470), (18, 101222640), (20, 91100376), (24, 75916980), (27, 67481760), (30, 60733584), (32, 56937735), (36, 50611320), (40, 45550188), (45, 40489056), (48, 37958490), (54, 33740880), (60, 30366792), (72, 25305660), (80, 22775094), (81, 22493920), (90, 20244528), (96, 18979245), (108, 16870440), (120, 15183396), (135, 13496352), (144, 12652830), (160, 11387547), (162, 11246960), (180, 10122264), (216, 8435220), (240, 7591698), (270, 6748176), (288, 6326415), (324, 5623480), (360, 5061132), (405, 4498784), (432, 4217610), (480, 3795849), (540, 3374088), (648, 2811740), (720, 2530566), (810, 2249392), (864, 2108805), (1080, 1687044), (1296, 1405870), (1440, 1265283), (1620, 1124696), (2160, 843522), (2592, 702935), (3240, 562348), (4320, 421761), (6480, 281174), (12960, 140587)]