27615240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1067

約数の個数: 96

約数和(自身を含む): 90979200

約数和(自身を除く): 63363960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 971, 1185, 1422, 1580, 1896, 1942, 2370, 2844, 2913, 3160, 3555, 3884, 4740, 4855, 5688, 5826, 7110, 7768, 8739, 9480, 9710, 11652, 14220, 14565, 17478, 19420, 23304, 28440, 29130, 34956, 38840, 43695, 58260, 69912, 76709, 87390, 116520, 153418, 174780, 230127, 306836, 349560, 383545, 460254, 613672, 690381, 767090, 920508, 1150635, 1380762, 1534180, 1841016, 2301270, 2761524, 3068360, 3451905, 4602540, 5523048, 6903810, 9205080, 13807620, 27615240]

約数ペア:

[(1, 27615240), (2, 13807620), (3, 9205080), (4, 6903810), (5, 5523048), (6, 4602540), (8, 3451905), (9, 3068360), (10, 2761524), (12, 2301270), (15, 1841016), (18, 1534180), (20, 1380762), (24, 1150635), (30, 920508), (36, 767090), (40, 690381), (45, 613672), (60, 460254), (72, 383545), (79, 349560), (90, 306836), (120, 230127), (158, 174780), (180, 153418), (237, 116520), (316, 87390), (360, 76709), (395, 69912), (474, 58260), (632, 43695), (711, 38840), (790, 34956), (948, 29130), (971, 28440), (1185, 23304), (1422, 19420), (1580, 17478), (1896, 14565), (1942, 14220), (2370, 11652), (2844, 9710), (2913, 9480), (3160, 8739), (3555, 7768), (3884, 7110), (4740, 5826), (4855, 5688)]