308236480

素因数分解:

$2^6\times 5^1\times {\mathrm{963239}}^1$

素因数の和:963256

約数の個数: 28

約数和(自身を含む): 733988880

約数和(自身を除く): 425752400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 963239, 1926478, 3852956, 4816195, 7705912, 9632390, 15411824, 19264780, 30823648, 38529560, 61647296, 77059120, 154118240, 308236480]

約数ペア:

[(1, 308236480), (2, 154118240), (4, 77059120), (5, 61647296), (8, 38529560), (10, 30823648), (16, 19264780), (20, 15411824), (32, 9632390), (40, 7705912), (64, 4816195), (80, 3852956), (160, 1926478), (320, 963239)]