16841040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1556

約数の個数: 80

約数和(自身を含む): 53353728

約数和(自身を除く): 36512688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1493, 1880, 2256, 2820, 2986, 3760, 4479, 5640, 5972, 7465, 8958, 11280, 11944, 14930, 17916, 22395, 23888, 29860, 35832, 44790, 59720, 70171, 71664, 89580, 119440, 140342, 179160, 210513, 280684, 350855, 358320, 421026, 561368, 701710, 842052, 1052565, 1122736, 1403420, 1684104, 2105130, 2806840, 3368208, 4210260, 5613680, 8420520, 16841040]

約数ペア:

[(1, 16841040), (2, 8420520), (3, 5613680), (4, 4210260), (5, 3368208), (6, 2806840), (8, 2105130), (10, 1684104), (12, 1403420), (15, 1122736), (16, 1052565), (20, 842052), (24, 701710), (30, 561368), (40, 421026), (47, 358320), (48, 350855), (60, 280684), (80, 210513), (94, 179160), (120, 140342), (141, 119440), (188, 89580), (235, 71664), (240, 70171), (282, 59720), (376, 44790), (470, 35832), (564, 29860), (705, 23888), (752, 22395), (940, 17916), (1128, 14930), (1410, 11944), (1493, 11280), (1880, 8958), (2256, 7465), (2820, 5972), (2986, 5640), (3760, 4479)]