202552080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3209}}^1$

素因数の和:3488

約数の個数: 80

約数和(自身を含む): 630495360

約数和(自身を除く): 427943280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3209, 3945, 4208, 5260, 6312, 6418, 7890, 9627, 10520, 12624, 12836, 15780, 16045, 19254, 21040, 25672, 31560, 32090, 38508, 48135, 51344, 63120, 64180, 77016, 96270, 128360, 154032, 192540, 256720, 385080, 770160, 843967, 1687934, 2531901, 3375868, 4219835, 5063802, 6751736, 8439670, 10127604, 12659505, 13503472, 16879340, 20255208, 25319010, 33758680, 40510416, 50638020, 67517360, 101276040, 202552080]

約数ペア:

[(1, 202552080), (2, 101276040), (3, 67517360), (4, 50638020), (5, 40510416), (6, 33758680), (8, 25319010), (10, 20255208), (12, 16879340), (15, 13503472), (16, 12659505), (20, 10127604), (24, 8439670), (30, 6751736), (40, 5063802), (48, 4219835), (60, 3375868), (80, 2531901), (120, 1687934), (240, 843967), (263, 770160), (526, 385080), (789, 256720), (1052, 192540), (1315, 154032), (1578, 128360), (2104, 96270), (2630, 77016), (3156, 64180), (3209, 63120), (3945, 51344), (4208, 48135), (5260, 38508), (6312, 32090), (6418, 31560), (7890, 25672), (9627, 21040), (10520, 19254), (12624, 16045), (12836, 15780)]