480095920

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{26437}}^1$

素因数の和:26677

約数の個数: 40

約数和(自身を含む): 1121182704

約数和(自身を除く): 641086784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 9080, 18160, 26437, 52874, 105748, 132185, 211496, 264370, 422992, 528740, 1057480, 2114960, 6001199, 12002398, 24004796, 30005995, 48009592, 60011990, 96019184, 120023980, 240047960, 480095920]

約数ペア:

[(1, 480095920), (2, 240047960), (4, 120023980), (5, 96019184), (8, 60011990), (10, 48009592), (16, 30005995), (20, 24004796), (40, 12002398), (80, 6001199), (227, 2114960), (454, 1057480), (908, 528740), (1135, 422992), (1816, 264370), (2270, 211496), (3632, 132185), (4540, 105748), (9080, 52874), (18160, 26437)]