47889720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1125

約数の個数: 96

約数和(自身を含む): 156939120

約数和(自身を除く): 109049400

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, 137, 180, 274, 360, 411, 548, 685, 822, 971, 1096, 1233, 1370, 1644, 1942, 2055, 2466, 2740, 2913, 3288, 3884, 4110, 4855, 4932, 5480, 5826, 6165, 7768, 8220, 8739, 9710, 9864, 11652, 12330, 14565, 16440, 17478, 19420, 23304, 24660, 29130, 34956, 38840, 43695, 49320, 58260, 69912, 87390, 116520, 133027, 174780, 266054, 349560, 399081, 532108, 665135, 798162, 1064216, 1197243, 1330270, 1596324, 1995405, 2394486, 2660540, 3192648, 3990810, 4788972, 5321080, 5986215, 7981620, 9577944, 11972430, 15963240, 23944860, 47889720]

約数ペア:

[(1, 47889720), (2, 23944860), (3, 15963240), (4, 11972430), (5, 9577944), (6, 7981620), (8, 5986215), (9, 5321080), (10, 4788972), (12, 3990810), (15, 3192648), (18, 2660540), (20, 2394486), (24, 1995405), (30, 1596324), (36, 1330270), (40, 1197243), (45, 1064216), (60, 798162), (72, 665135), (90, 532108), (120, 399081), (137, 349560), (180, 266054), (274, 174780), (360, 133027), (411, 116520), (548, 87390), (685, 69912), (822, 58260), (971, 49320), (1096, 43695), (1233, 38840), (1370, 34956), (1644, 29130), (1942, 24660), (2055, 23304), (2466, 19420), (2740, 17478), (2913, 16440), (3288, 14565), (3884, 12330), (4110, 11652), (4855, 9864), (4932, 9710), (5480, 8739), (5826, 8220), (6165, 7768)]