163288080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{226789}}^1$

素因数の和:226808

約数の個数: 60

約数和(自身を含む): 548378220

約数和(自身を除く): 385090140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 226789, 453578, 680367, 907156, 1133945, 1360734, 1814312, 2041101, 2267890, 2721468, 3401835, 3628624, 4082202, 4535780, 5442936, 6803670, 8164404, 9071560, 10205505, 10885872, 13607340, 16328808, 18143120, 20411010, 27214680, 32657616, 40822020, 54429360, 81644040, 163288080]

約数ペア:

[(1, 163288080), (2, 81644040), (3, 54429360), (4, 40822020), (5, 32657616), (6, 27214680), (8, 20411010), (9, 18143120), (10, 16328808), (12, 13607340), (15, 10885872), (16, 10205505), (18, 9071560), (20, 8164404), (24, 6803670), (30, 5442936), (36, 4535780), (40, 4082202), (45, 3628624), (48, 3401835), (60, 2721468), (72, 2267890), (80, 2041101), (90, 1814312), (120, 1360734), (144, 1133945), (180, 907156), (240, 680367), (360, 453578), (720, 226789)]