306048240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{141689}}^1$

素因数の和:141711

約数の個数: 80

約数和(自身を含む): 1054173600

約数和(自身を除く): 748125360

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, 141689, 283378, 425067, 566756, 708445, 850134, 1133512, 1275201, 1416890, 1700268, 2125335, 2267024, 2550402, 2833780, 3400536, 3825603, 4250670, 5100804, 5667560, 6376005, 6801072, 7651206, 8501340, 10201608, 11335120, 12752010, 15302412, 17002680, 19128015, 20403216, 25504020, 30604824, 34005360, 38256030, 51008040, 61209648, 76512060, 102016080, 153024120, 306048240]

約数ペア:

[(1, 306048240), (2, 153024120), (3, 102016080), (4, 76512060), (5, 61209648), (6, 51008040), (8, 38256030), (9, 34005360), (10, 30604824), (12, 25504020), (15, 20403216), (16, 19128015), (18, 17002680), (20, 15302412), (24, 12752010), (27, 11335120), (30, 10201608), (36, 8501340), (40, 7651206), (45, 6801072), (48, 6376005), (54, 5667560), (60, 5100804), (72, 4250670), (80, 3825603), (90, 3400536), (108, 2833780), (120, 2550402), (135, 2267024), (144, 2125335), (180, 1700268), (216, 1416890), (240, 1275201), (270, 1133512), (360, 850134), (432, 708445), (540, 566756), (720, 425067), (1080, 283378), (2160, 141689)]