2017506720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4203139}}^1$

素因数の和:4203157

約数の個数: 48

約数和(自身を含む): 6355147680

約数和(自身を除く): 4337640960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4203139, 8406278, 12609417, 16812556, 21015695, 25218834, 33625112, 42031390, 50437668, 63047085, 67250224, 84062780, 100875336, 126094170, 134500448, 168125560, 201750672, 252188340, 336251120, 403501344, 504376680, 672502240, 1008753360, 2017506720]

約数ペア:

[(1, 2017506720), (2, 1008753360), (3, 672502240), (4, 504376680), (5, 403501344), (6, 336251120), (8, 252188340), (10, 201750672), (12, 168125560), (15, 134500448), (16, 126094170), (20, 100875336), (24, 84062780), (30, 67250224), (32, 63047085), (40, 50437668), (48, 42031390), (60, 33625112), (80, 25218834), (96, 21015695), (120, 16812556), (160, 12609417), (240, 8406278), (480, 4203139)]