18083040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 57679776

約数和(自身を除く): 39596736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 303, 373, 404, 480, 505, 606, 746, 808, 1010, 1119, 1212, 1492, 1515, 1616, 1865, 2020, 2238, 2424, 2984, 3030, 3232, 3730, 4040, 4476, 4848, 5595, 5968, 6060, 7460, 8080, 8952, 9696, 11190, 11936, 12120, 14920, 16160, 17904, 22380, 24240, 29840, 35808, 37673, 44760, 48480, 59680, 75346, 89520, 113019, 150692, 179040, 188365, 226038, 301384, 376730, 452076, 565095, 602768, 753460, 904152, 1130190, 1205536, 1506920, 1808304, 2260380, 3013840, 3616608, 4520760, 6027680, 9041520, 18083040]

約数ペア:

[(1, 18083040), (2, 9041520), (3, 6027680), (4, 4520760), (5, 3616608), (6, 3013840), (8, 2260380), (10, 1808304), (12, 1506920), (15, 1205536), (16, 1130190), (20, 904152), (24, 753460), (30, 602768), (32, 565095), (40, 452076), (48, 376730), (60, 301384), (80, 226038), (96, 188365), (101, 179040), (120, 150692), (160, 113019), (202, 89520), (240, 75346), (303, 59680), (373, 48480), (404, 44760), (480, 37673), (505, 35808), (606, 29840), (746, 24240), (808, 22380), (1010, 17904), (1119, 16160), (1212, 14920), (1492, 12120), (1515, 11936), (1616, 11190), (1865, 9696), (2020, 8952), (2238, 8080), (2424, 7460), (2984, 6060), (3030, 5968), (3232, 5595), (3730, 4848), (4040, 4476)]