421021680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{7529}}^1$

素因数の和:7778

約数の個数: 80

約数和(自身を含む): 1310942880

約数和(自身を除く): 889921200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 3728, 4660, 5592, 6990, 7529, 9320, 11184, 13980, 15058, 18640, 22587, 27960, 30116, 37645, 45174, 55920, 60232, 75290, 90348, 112935, 120464, 150580, 180696, 225870, 301160, 361392, 451740, 602320, 903480, 1754257, 1806960, 3508514, 5262771, 7017028, 8771285, 10525542, 14034056, 17542570, 21051084, 26313855, 28068112, 35085140, 42102168, 52627710, 70170280, 84204336, 105255420, 140340560, 210510840, 421021680]

約数ペア:

[(1, 421021680), (2, 210510840), (3, 140340560), (4, 105255420), (5, 84204336), (6, 70170280), (8, 52627710), (10, 42102168), (12, 35085140), (15, 28068112), (16, 26313855), (20, 21051084), (24, 17542570), (30, 14034056), (40, 10525542), (48, 8771285), (60, 7017028), (80, 5262771), (120, 3508514), (233, 1806960), (240, 1754257), (466, 903480), (699, 602320), (932, 451740), (1165, 361392), (1398, 301160), (1864, 225870), (2330, 180696), (2796, 150580), (3495, 120464), (3728, 112935), (4660, 90348), (5592, 75290), (6990, 60232), (7529, 55920), (9320, 45174), (11184, 37645), (13980, 30116), (15058, 27960), (18640, 22587)]