22668120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 76608000

約数和(自身を除く): 53939880

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, 90, 108, 120, 135, 139, 151, 180, 216, 270, 278, 302, 360, 417, 453, 540, 556, 604, 695, 755, 834, 906, 1080, 1112, 1208, 1251, 1359, 1390, 1510, 1668, 1812, 2085, 2265, 2502, 2718, 2780, 3020, 3336, 3624, 3753, 4077, 4170, 4530, 5004, 5436, 5560, 6040, 6255, 6795, 7506, 8154, 8340, 9060, 10008, 10872, 12510, 13590, 15012, 16308, 16680, 18120, 18765, 20385, 20989, 25020, 27180, 30024, 32616, 37530, 40770, 41978, 50040, 54360, 62967, 75060, 81540, 83956, 104945, 125934, 150120, 163080, 167912, 188901, 209890, 251868, 314835, 377802, 419780, 503736, 566703, 629670, 755604, 839560, 944505, 1133406, 1259340, 1511208, 1889010, 2266812, 2518680, 2833515, 3778020, 4533624, 5667030, 7556040, 11334060, 22668120]

約数ペア:

[(1, 22668120), (2, 11334060), (3, 7556040), (4, 5667030), (5, 4533624), (6, 3778020), (8, 2833515), (9, 2518680), (10, 2266812), (12, 1889010), (15, 1511208), (18, 1259340), (20, 1133406), (24, 944505), (27, 839560), (30, 755604), (36, 629670), (40, 566703), (45, 503736), (54, 419780), (60, 377802), (72, 314835), (90, 251868), (108, 209890), (120, 188901), (135, 167912), (139, 163080), (151, 150120), (180, 125934), (216, 104945), (270, 83956), (278, 81540), (302, 75060), (360, 62967), (417, 54360), (453, 50040), (540, 41978), (556, 40770), (604, 37530), (695, 32616), (755, 30024), (834, 27180), (906, 25020), (1080, 20989), (1112, 20385), (1208, 18765), (1251, 18120), (1359, 16680), (1390, 16308), (1510, 15012), (1668, 13590), (1812, 12510), (2085, 10872), (2265, 10008), (2502, 9060), (2718, 8340), (2780, 8154), (3020, 7506), (3336, 6795), (3624, 6255), (3753, 6040), (4077, 5560), (4170, 5436), (4530, 5004)]