1153320320

素因数分解:

$2^7\times 5^1\times {\mathrm{223}}^1\times {\mathrm{8081}}^1$

素因数の和:8323

約数の個数: 64

約数和(自身を含む): 2769863040

約数和(自身を除く): 1616542720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 223, 320, 446, 640, 892, 1115, 1784, 2230, 3568, 4460, 7136, 8081, 8920, 14272, 16162, 17840, 28544, 32324, 35680, 40405, 64648, 71360, 80810, 129296, 142720, 161620, 258592, 323240, 517184, 646480, 1034368, 1292960, 1802063, 2585920, 3604126, 5171840, 7208252, 9010315, 14416504, 18020630, 28833008, 36041260, 57666016, 72082520, 115332032, 144165040, 230664064, 288330080, 576660160, 1153320320]

約数ペア:

[(1, 1153320320), (2, 576660160), (4, 288330080), (5, 230664064), (8, 144165040), (10, 115332032), (16, 72082520), (20, 57666016), (32, 36041260), (40, 28833008), (64, 18020630), (80, 14416504), (128, 9010315), (160, 7208252), (223, 5171840), (320, 3604126), (446, 2585920), (640, 1802063), (892, 1292960), (1115, 1034368), (1784, 646480), (2230, 517184), (3568, 323240), (4460, 258592), (7136, 161620), (8081, 142720), (8920, 129296), (14272, 80810), (16162, 71360), (17840, 64648), (28544, 40405), (32324, 35680)]