54948240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{25439}}^1$

素因数の和:25461

約数の個数: 80

約数和(自身を含む): 189273600

約数和(自身を除く): 134325360

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, 25439, 50878, 76317, 101756, 127195, 152634, 203512, 228951, 254390, 305268, 381585, 407024, 457902, 508780, 610536, 686853, 763170, 915804, 1017560, 1144755, 1221072, 1373706, 1526340, 1831608, 2035120, 2289510, 2747412, 3052680, 3434265, 3663216, 4579020, 5494824, 6105360, 6868530, 9158040, 10989648, 13737060, 18316080, 27474120, 54948240]

約数ペア:

[(1, 54948240), (2, 27474120), (3, 18316080), (4, 13737060), (5, 10989648), (6, 9158040), (8, 6868530), (9, 6105360), (10, 5494824), (12, 4579020), (15, 3663216), (16, 3434265), (18, 3052680), (20, 2747412), (24, 2289510), (27, 2035120), (30, 1831608), (36, 1526340), (40, 1373706), (45, 1221072), (48, 1144755), (54, 1017560), (60, 915804), (72, 763170), (80, 686853), (90, 610536), (108, 508780), (120, 457902), (135, 407024), (144, 381585), (180, 305268), (216, 254390), (240, 228951), (270, 203512), (360, 152634), (432, 127195), (540, 101756), (720, 76317), (1080, 50878), (2160, 25439)]