18093120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:468

約数の個数: 112

約数和(自身を含む): 58814208

約数和(自身を除く): 40721088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 401, 470, 480, 564, 705, 752, 802, 940, 960, 1128, 1203, 1410, 1504, 1604, 1880, 2005, 2256, 2406, 2820, 3008, 3208, 3760, 4010, 4512, 4812, 5640, 6015, 6416, 7520, 8020, 9024, 9624, 11280, 12030, 12832, 15040, 16040, 18847, 19248, 22560, 24060, 25664, 32080, 37694, 38496, 45120, 48120, 56541, 64160, 75388, 76992, 94235, 96240, 113082, 128320, 150776, 188470, 192480, 226164, 282705, 301552, 376940, 384960, 452328, 565410, 603104, 753880, 904656, 1130820, 1206208, 1507760, 1809312, 2261640, 3015520, 3618624, 4523280, 6031040, 9046560, 18093120]

約数ペア:

[(1, 18093120), (2, 9046560), (3, 6031040), (4, 4523280), (5, 3618624), (6, 3015520), (8, 2261640), (10, 1809312), (12, 1507760), (15, 1206208), (16, 1130820), (20, 904656), (24, 753880), (30, 603104), (32, 565410), (40, 452328), (47, 384960), (48, 376940), (60, 301552), (64, 282705), (80, 226164), (94, 192480), (96, 188470), (120, 150776), (141, 128320), (160, 113082), (188, 96240), (192, 94235), (235, 76992), (240, 75388), (282, 64160), (320, 56541), (376, 48120), (401, 45120), (470, 38496), (480, 37694), (564, 32080), (705, 25664), (752, 24060), (802, 22560), (940, 19248), (960, 18847), (1128, 16040), (1203, 15040), (1410, 12832), (1504, 12030), (1604, 11280), (1880, 9624), (2005, 9024), (2256, 8020), (2406, 7520), (2820, 6416), (3008, 6015), (3208, 5640), (3760, 4812), (4010, 4512)]