230032920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147457}}^1$

素因数の和:147484

約数の個数: 64

約数和(自身を含む): 743188320

約数和(自身を除く): 513155400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 147457, 294914, 442371, 589828, 737285, 884742, 1179656, 1474570, 1769484, 1916941, 2211855, 2949140, 3538968, 3833882, 4423710, 5750823, 5898280, 7667764, 8847420, 9584705, 11501646, 15335528, 17694840, 19169410, 23003292, 28754115, 38338820, 46006584, 57508230, 76677640, 115016460, 230032920]

約数ペア:

[(1, 230032920), (2, 115016460), (3, 76677640), (4, 57508230), (5, 46006584), (6, 38338820), (8, 28754115), (10, 23003292), (12, 19169410), (13, 17694840), (15, 15335528), (20, 11501646), (24, 9584705), (26, 8847420), (30, 7667764), (39, 5898280), (40, 5750823), (52, 4423710), (60, 3833882), (65, 3538968), (78, 2949140), (104, 2211855), (120, 1916941), (130, 1769484), (156, 1474570), (195, 1179656), (260, 884742), (312, 737285), (390, 589828), (520, 442371), (780, 294914), (1560, 147457)]