72035280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{100049}}^1$

素因数の和:100068

約数の個数: 60

約数和(自身を含む): 241920900

約数和(自身を除く): 169885620

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, 100049, 200098, 300147, 400196, 500245, 600294, 800392, 900441, 1000490, 1200588, 1500735, 1600784, 1800882, 2000980, 2401176, 3001470, 3601764, 4001960, 4502205, 4802352, 6002940, 7203528, 8003920, 9004410, 12005880, 14407056, 18008820, 24011760, 36017640, 72035280]

約数ペア:

[(1, 72035280), (2, 36017640), (3, 24011760), (4, 18008820), (5, 14407056), (6, 12005880), (8, 9004410), (9, 8003920), (10, 7203528), (12, 6002940), (15, 4802352), (16, 4502205), (18, 4001960), (20, 3601764), (24, 3001470), (30, 2401176), (36, 2000980), (40, 1800882), (45, 1600784), (48, 1500735), (60, 1200588), (72, 1000490), (80, 900441), (90, 800392), (120, 600294), (144, 500245), (180, 400196), (240, 300147), (360, 200098), (720, 100049)]