772386960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3218279}}^1$

素因数の和:3218295

約数の個数: 40

約数和(自身を含む): 2394400320

約数和(自身を除く): 1622013360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3218279, 6436558, 9654837, 12873116, 16091395, 19309674, 25746232, 32182790, 38619348, 48274185, 51492464, 64365580, 77238696, 96548370, 128731160, 154477392, 193096740, 257462320, 386193480, 772386960]

約数ペア:

[(1, 772386960), (2, 386193480), (3, 257462320), (4, 193096740), (5, 154477392), (6, 128731160), (8, 96548370), (10, 77238696), (12, 64365580), (15, 51492464), (16, 48274185), (20, 38619348), (24, 32182790), (30, 25746232), (40, 19309674), (48, 16091395), (60, 12873116), (80, 9654837), (120, 6436558), (240, 3218279)]