22664520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 74313720

約数和(自身を除く): 51649200

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, 157, 180, 314, 360, 401, 471, 628, 785, 802, 942, 1203, 1256, 1413, 1570, 1604, 1884, 2005, 2355, 2406, 2826, 3140, 3208, 3609, 3768, 4010, 4710, 4812, 5652, 6015, 6280, 7065, 7218, 8020, 9420, 9624, 11304, 12030, 14130, 14436, 16040, 18045, 18840, 24060, 28260, 28872, 36090, 48120, 56520, 62957, 72180, 125914, 144360, 188871, 251828, 314785, 377742, 503656, 566613, 629570, 755484, 944355, 1133226, 1259140, 1510968, 1888710, 2266452, 2518280, 2833065, 3777420, 4532904, 5666130, 7554840, 11332260, 22664520]

約数ペア:

[(1, 22664520), (2, 11332260), (3, 7554840), (4, 5666130), (5, 4532904), (6, 3777420), (8, 2833065), (9, 2518280), (10, 2266452), (12, 1888710), (15, 1510968), (18, 1259140), (20, 1133226), (24, 944355), (30, 755484), (36, 629570), (40, 566613), (45, 503656), (60, 377742), (72, 314785), (90, 251828), (120, 188871), (157, 144360), (180, 125914), (314, 72180), (360, 62957), (401, 56520), (471, 48120), (628, 36090), (785, 28872), (802, 28260), (942, 24060), (1203, 18840), (1256, 18045), (1413, 16040), (1570, 14436), (1604, 14130), (1884, 12030), (2005, 11304), (2355, 9624), (2406, 9420), (2826, 8020), (3140, 7218), (3208, 7065), (3609, 6280), (3768, 6015), (4010, 5652), (4710, 4812)]