18077040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{8369}}^1$

素因数の和:8391

約数の個数: 80

約数和(自身を含む): 62272800

約数和(自身を除く): 44195760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 8369, 16738, 25107, 33476, 41845, 50214, 66952, 75321, 83690, 100428, 125535, 133904, 150642, 167380, 200856, 225963, 251070, 301284, 334760, 376605, 401712, 451926, 502140, 602568, 669520, 753210, 903852, 1004280, 1129815, 1205136, 1506420, 1807704, 2008560, 2259630, 3012840, 3615408, 4519260, 6025680, 9038520, 18077040]

約数ペア:

[(1, 18077040), (2, 9038520), (3, 6025680), (4, 4519260), (5, 3615408), (6, 3012840), (8, 2259630), (9, 2008560), (10, 1807704), (12, 1506420), (15, 1205136), (16, 1129815), (18, 1004280), (20, 903852), (24, 753210), (27, 669520), (30, 602568), (36, 502140), (40, 451926), (45, 401712), (48, 376605), (54, 334760), (60, 301284), (72, 251070), (80, 225963), (90, 200856), (108, 167380), (120, 150642), (135, 133904), (144, 125535), (180, 100428), (216, 83690), (240, 75321), (270, 66952), (360, 50214), (432, 41845), (540, 33476), (720, 25107), (1080, 16738), (2160, 8369)]