115575040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{12899}}^1$

素因数の和:12927

約数の個数: 72

約数和(自身を含む): 316411200

約数和(自身を除く): 200836160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 12899, 25798, 51596, 64495, 90293, 103192, 128990, 180586, 206384, 257980, 361172, 412768, 451465, 515960, 722344, 825536, 902930, 1031920, 1444688, 1651072, 1805860, 2063840, 2889376, 3302144, 3611720, 4127680, 5778752, 7223440, 8255360, 11557504, 14446880, 16510720, 23115008, 28893760, 57787520, 115575040]

約数ペア:

[(1, 115575040), (2, 57787520), (4, 28893760), (5, 23115008), (7, 16510720), (8, 14446880), (10, 11557504), (14, 8255360), (16, 7223440), (20, 5778752), (28, 4127680), (32, 3611720), (35, 3302144), (40, 2889376), (56, 2063840), (64, 1805860), (70, 1651072), (80, 1444688), (112, 1031920), (128, 902930), (140, 825536), (160, 722344), (224, 515960), (256, 451465), (280, 412768), (320, 361172), (448, 257980), (560, 206384), (640, 180586), (896, 128990), (1120, 103192), (1280, 90293), (1792, 64495), (2240, 51596), (4480, 25798), (8960, 12899)]