69079320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{617}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 225594720

約数和(自身を除く): 156515400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 311, 360, 617, 622, 933, 1234, 1244, 1555, 1851, 1866, 2468, 2488, 2799, 3085, 3110, 3702, 3732, 4665, 4936, 5553, 5598, 6170, 6220, 7404, 7464, 9255, 9330, 11106, 11196, 12340, 12440, 13995, 14808, 18510, 18660, 22212, 22392, 24680, 27765, 27990, 37020, 37320, 44424, 55530, 55980, 74040, 111060, 111960, 191887, 222120, 383774, 575661, 767548, 959435, 1151322, 1535096, 1726983, 1918870, 2302644, 2878305, 3453966, 3837740, 4605288, 5756610, 6907932, 7675480, 8634915, 11513220, 13815864, 17269830, 23026440, 34539660, 69079320]

約数ペア:

[(1, 69079320), (2, 34539660), (3, 23026440), (4, 17269830), (5, 13815864), (6, 11513220), (8, 8634915), (9, 7675480), (10, 6907932), (12, 5756610), (15, 4605288), (18, 3837740), (20, 3453966), (24, 2878305), (30, 2302644), (36, 1918870), (40, 1726983), (45, 1535096), (60, 1151322), (72, 959435), (90, 767548), (120, 575661), (180, 383774), (311, 222120), (360, 191887), (617, 111960), (622, 111060), (933, 74040), (1234, 55980), (1244, 55530), (1555, 44424), (1851, 37320), (1866, 37020), (2468, 27990), (2488, 27765), (2799, 24680), (3085, 22392), (3110, 22212), (3702, 18660), (3732, 18510), (4665, 14808), (4936, 13995), (5553, 12440), (5598, 12340), (6170, 11196), (6220, 11106), (7404, 9330), (7464, 9255)]