8434320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 26462592

約数和(自身を除く): 18028272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 311, 339, 452, 565, 622, 678, 904, 933, 1130, 1244, 1356, 1555, 1695, 1808, 1866, 2260, 2488, 2712, 3110, 3390, 3732, 4520, 4665, 4976, 5424, 6220, 6780, 7464, 9040, 9330, 12440, 13560, 14928, 18660, 24880, 27120, 35143, 37320, 70286, 74640, 105429, 140572, 175715, 210858, 281144, 351430, 421716, 527145, 562288, 702860, 843432, 1054290, 1405720, 1686864, 2108580, 2811440, 4217160, 8434320]

約数ペア:

[(1, 8434320), (2, 4217160), (3, 2811440), (4, 2108580), (5, 1686864), (6, 1405720), (8, 1054290), (10, 843432), (12, 702860), (15, 562288), (16, 527145), (20, 421716), (24, 351430), (30, 281144), (40, 210858), (48, 175715), (60, 140572), (80, 105429), (113, 74640), (120, 70286), (226, 37320), (240, 35143), (311, 27120), (339, 24880), (452, 18660), (565, 14928), (622, 13560), (678, 12440), (904, 9330), (933, 9040), (1130, 7464), (1244, 6780), (1356, 6220), (1555, 5424), (1695, 4976), (1808, 4665), (1866, 4520), (2260, 3732), (2488, 3390), (2712, 3110)]