115876480

素因数分解:

$2^7\times 5^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 278362080

約数和(自身を除く): 162485600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 331, 547, 640, 662, 1094, 1324, 1655, 2188, 2648, 2735, 3310, 4376, 5296, 5470, 6620, 8752, 10592, 10940, 13240, 17504, 21184, 21880, 26480, 35008, 42368, 43760, 52960, 70016, 87520, 105920, 175040, 181057, 211840, 350080, 362114, 724228, 905285, 1448456, 1810570, 2896912, 3621140, 5793824, 7242280, 11587648, 14484560, 23175296, 28969120, 57938240, 115876480]

約数ペア:

[(1, 115876480), (2, 57938240), (4, 28969120), (5, 23175296), (8, 14484560), (10, 11587648), (16, 7242280), (20, 5793824), (32, 3621140), (40, 2896912), (64, 1810570), (80, 1448456), (128, 905285), (160, 724228), (320, 362114), (331, 350080), (547, 211840), (640, 181057), (662, 175040), (1094, 105920), (1324, 87520), (1655, 70016), (2188, 52960), (2648, 43760), (2735, 42368), (3310, 35008), (4376, 26480), (5296, 21880), (5470, 21184), (6620, 17504), (8752, 13240), (10592, 10940)]