201969360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{280513}}^1$

素因数の和:280532

約数の個数: 60

約数和(自身を含む): 678282852

約数和(自身を除く): 476313492

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, 280513, 561026, 841539, 1122052, 1402565, 1683078, 2244104, 2524617, 2805130, 3366156, 4207695, 4488208, 5049234, 5610260, 6732312, 8415390, 10098468, 11220520, 12623085, 13464624, 16830780, 20196936, 22441040, 25246170, 33661560, 40393872, 50492340, 67323120, 100984680, 201969360]

約数ペア:

[(1, 201969360), (2, 100984680), (3, 67323120), (4, 50492340), (5, 40393872), (6, 33661560), (8, 25246170), (9, 22441040), (10, 20196936), (12, 16830780), (15, 13464624), (16, 12623085), (18, 11220520), (20, 10098468), (24, 8415390), (30, 6732312), (36, 5610260), (40, 5049234), (45, 4488208), (48, 4207695), (60, 3366156), (72, 2805130), (80, 2524617), (90, 2244104), (120, 1683078), (144, 1402565), (180, 1122052), (240, 841539), (360, 561026), (720, 280513)]