23222520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 76068720

約数和(自身を除く): 52846200

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, 180, 251, 257, 360, 502, 514, 753, 771, 1004, 1028, 1255, 1285, 1506, 1542, 2008, 2056, 2259, 2313, 2510, 2570, 3012, 3084, 3765, 3855, 4518, 4626, 5020, 5140, 6024, 6168, 7530, 7710, 9036, 9252, 10040, 10280, 11295, 11565, 15060, 15420, 18072, 18504, 22590, 23130, 30120, 30840, 45180, 46260, 64507, 90360, 92520, 129014, 193521, 258028, 322535, 387042, 516056, 580563, 645070, 774084, 967605, 1161126, 1290140, 1548168, 1935210, 2322252, 2580280, 2902815, 3870420, 4644504, 5805630, 7740840, 11611260, 23222520]

約数ペア:

[(1, 23222520), (2, 11611260), (3, 7740840), (4, 5805630), (5, 4644504), (6, 3870420), (8, 2902815), (9, 2580280), (10, 2322252), (12, 1935210), (15, 1548168), (18, 1290140), (20, 1161126), (24, 967605), (30, 774084), (36, 645070), (40, 580563), (45, 516056), (60, 387042), (72, 322535), (90, 258028), (120, 193521), (180, 129014), (251, 92520), (257, 90360), (360, 64507), (502, 46260), (514, 45180), (753, 30840), (771, 30120), (1004, 23130), (1028, 22590), (1255, 18504), (1285, 18072), (1506, 15420), (1542, 15060), (2008, 11565), (2056, 11295), (2259, 10280), (2313, 10040), (2510, 9252), (2570, 9036), (3012, 7710), (3084, 7530), (3765, 6168), (3855, 6024), (4518, 5140), (4626, 5020)]