202227720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1685231}}^1$

素因数の和:1685245

約数の個数: 32

約数和(自身を含む): 606683520

約数和(自身を除く): 404455800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1685231, 3370462, 5055693, 6740924, 8426155, 10111386, 13481848, 16852310, 20222772, 25278465, 33704620, 40445544, 50556930, 67409240, 101113860, 202227720]

約数ペア:

[(1, 202227720), (2, 101113860), (3, 67409240), (4, 50556930), (5, 40445544), (6, 33704620), (8, 25278465), (10, 20222772), (12, 16852310), (15, 13481848), (20, 10111386), (24, 8426155), (30, 6740924), (40, 5055693), (60, 3370462), (120, 1685231)]