720512388

素因数分解:

$2^2\times 3^3\times {\mathrm{6671411}}^1$

素因数の和:6671424

約数の個数: 24

約数和(自身を含む): 1867995360

約数和(自身を除く): 1147482972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 6671411, 13342822, 20014233, 26685644, 40028466, 60042699, 80056932, 120085398, 180128097, 240170796, 360256194, 720512388]

約数ペア:

[(1, 720512388), (2, 360256194), (3, 240170796), (4, 180128097), (6, 120085398), (9, 80056932), (12, 60042699), (18, 40028466), (27, 26685644), (36, 20014233), (54, 13342822), (108, 6671411)]