808014780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{41953}}^1$

素因数の和:42075

約数の個数: 72

約数和(自身を含む): 2473943472

約数和(自身を除く): 1665928692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 19260, 41953, 83906, 125859, 167812, 209765, 251718, 377577, 419530, 503436, 629295, 755154, 839060, 1258590, 1510308, 1887885, 2517180, 3775770, 4488971, 7551540, 8977942, 13466913, 17955884, 22444855, 26933826, 40400739, 44889710, 53867652, 67334565, 80801478, 89779420, 134669130, 161602956, 202003695, 269338260, 404007390, 808014780]

約数ペア:

[(1, 808014780), (2, 404007390), (3, 269338260), (4, 202003695), (5, 161602956), (6, 134669130), (9, 89779420), (10, 80801478), (12, 67334565), (15, 53867652), (18, 44889710), (20, 40400739), (30, 26933826), (36, 22444855), (45, 17955884), (60, 13466913), (90, 8977942), (107, 7551540), (180, 4488971), (214, 3775770), (321, 2517180), (428, 1887885), (535, 1510308), (642, 1258590), (963, 839060), (1070, 755154), (1284, 629295), (1605, 503436), (1926, 419530), (2140, 377577), (3210, 251718), (3852, 209765), (4815, 167812), (6420, 125859), (9630, 83906), (19260, 41953)]