40205665440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{3102289}}^1$

素因数の和:3102316

約数の個数: 120

約数和(自身を含む): 141892540020

約数和(自身を除く): 101686874580

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, 3102289, 6204578, 9306867, 12409156, 15511445, 18613734, 24818312, 27920601, 31022890, 37227468, 46534335, 49636624, 55841202, 62045780, 74454936, 83761803, 93068670, 99273248, 111682404, 124091560, 139603005, 148909872, 167523606, 186137340, 223364808, 248183120, 251285409, 279206010, 297819744, 335047212, 372274680, 418809015, 446729616, 496366240, 502570818, 558412020, 670094424, 744549360, 837618030, 893459232, 1005141636, 1116824040, 1256427045, 1340188848, 1489098720, 1675236060, 2010283272, 2233648080, 2512854090, 2680377696, 3350472120, 4020566544, 4467296160, 5025708180, 6700944240, 8041133088, 10051416360, 13401888480, 20102832720, 40205665440]

約数ペア:

[(1, 40205665440), (2, 20102832720), (3, 13401888480), (4, 10051416360), (5, 8041133088), (6, 6700944240), (8, 5025708180), (9, 4467296160), (10, 4020566544), (12, 3350472120), (15, 2680377696), (16, 2512854090), (18, 2233648080), (20, 2010283272), (24, 1675236060), (27, 1489098720), (30, 1340188848), (32, 1256427045), (36, 1116824040), (40, 1005141636), (45, 893459232), (48, 837618030), (54, 744549360), (60, 670094424), (72, 558412020), (80, 502570818), (81, 496366240), (90, 446729616), (96, 418809015), (108, 372274680), (120, 335047212), (135, 297819744), (144, 279206010), (160, 251285409), (162, 248183120), (180, 223364808), (216, 186137340), (240, 167523606), (270, 148909872), (288, 139603005), (324, 124091560), (360, 111682404), (405, 99273248), (432, 93068670), (480, 83761803), (540, 74454936), (648, 62045780), (720, 55841202), (810, 49636624), (864, 46534335), (1080, 37227468), (1296, 31022890), (1440, 27920601), (1620, 24818312), (2160, 18613734), (2592, 15511445), (3240, 12409156), (4320, 9306867), (6480, 6204578), (12960, 3102289)]