202498320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2713}}^1$

素因数の和:3040

約数の個数: 80

約数和(自身を含む): 629995392

約数和(自身を除く): 427497072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 622, 933, 1244, 1555, 1866, 2488, 2713, 3110, 3732, 4665, 4976, 5426, 6220, 7464, 8139, 9330, 10852, 12440, 13565, 14928, 16278, 18660, 21704, 24880, 27130, 32556, 37320, 40695, 43408, 54260, 65112, 74640, 81390, 108520, 130224, 162780, 217040, 325560, 651120, 843743, 1687486, 2531229, 3374972, 4218715, 5062458, 6749944, 8437430, 10124916, 12656145, 13499888, 16874860, 20249832, 25312290, 33749720, 40499664, 50624580, 67499440, 101249160, 202498320]

約数ペア:

[(1, 202498320), (2, 101249160), (3, 67499440), (4, 50624580), (5, 40499664), (6, 33749720), (8, 25312290), (10, 20249832), (12, 16874860), (15, 13499888), (16, 12656145), (20, 10124916), (24, 8437430), (30, 6749944), (40, 5062458), (48, 4218715), (60, 3374972), (80, 2531229), (120, 1687486), (240, 843743), (311, 651120), (622, 325560), (933, 217040), (1244, 162780), (1555, 130224), (1866, 108520), (2488, 81390), (2713, 74640), (3110, 65112), (3732, 54260), (4665, 43408), (4976, 40695), (5426, 37320), (6220, 32556), (7464, 27130), (8139, 24880), (9330, 21704), (10852, 18660), (12440, 16278), (13565, 14928)]