284016240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131489}}^1$

素因数の和:131511

約数の個数: 80

約数和(自身を含む): 978285600

約数和(自身を除く): 694269360

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, 131489, 262978, 394467, 525956, 657445, 788934, 1051912, 1183401, 1314890, 1577868, 1972335, 2103824, 2366802, 2629780, 3155736, 3550203, 3944670, 4733604, 5259560, 5917005, 6311472, 7100406, 7889340, 9467208, 10519120, 11834010, 14200812, 15778680, 17751015, 18934416, 23668020, 28401624, 31557360, 35502030, 47336040, 56803248, 71004060, 94672080, 142008120, 284016240]

約数ペア:

[(1, 284016240), (2, 142008120), (3, 94672080), (4, 71004060), (5, 56803248), (6, 47336040), (8, 35502030), (9, 31557360), (10, 28401624), (12, 23668020), (15, 18934416), (16, 17751015), (18, 15778680), (20, 14200812), (24, 11834010), (27, 10519120), (30, 9467208), (36, 7889340), (40, 7100406), (45, 6311472), (48, 5917005), (54, 5259560), (60, 4733604), (72, 3944670), (80, 3550203), (90, 3155736), (108, 2629780), (120, 2366802), (135, 2103824), (144, 1972335), (180, 1577868), (216, 1314890), (240, 1183401), (270, 1051912), (360, 788934), (432, 657445), (540, 525956), (720, 394467), (1080, 262978), (2160, 131489)]