17581320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 59673600

約数和(自身を除く): 42092280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 223, 270, 292, 360, 365, 438, 446, 540, 584, 657, 669, 730, 876, 892, 1080, 1095, 1115, 1314, 1338, 1460, 1752, 1784, 1971, 2007, 2190, 2230, 2628, 2676, 2920, 3285, 3345, 3942, 4014, 4380, 4460, 5256, 5352, 6021, 6570, 6690, 7884, 8028, 8760, 8920, 9855, 10035, 12042, 13140, 13380, 15768, 16056, 16279, 19710, 20070, 24084, 26280, 26760, 30105, 32558, 39420, 40140, 48168, 48837, 60210, 65116, 78840, 80280, 81395, 97674, 120420, 130232, 146511, 162790, 195348, 240840, 244185, 293022, 325580, 390696, 439533, 488370, 586044, 651160, 732555, 879066, 976740, 1172088, 1465110, 1758132, 1953480, 2197665, 2930220, 3516264, 4395330, 5860440, 8790660, 17581320]

約数ペア:

[(1, 17581320), (2, 8790660), (3, 5860440), (4, 4395330), (5, 3516264), (6, 2930220), (8, 2197665), (9, 1953480), (10, 1758132), (12, 1465110), (15, 1172088), (18, 976740), (20, 879066), (24, 732555), (27, 651160), (30, 586044), (36, 488370), (40, 439533), (45, 390696), (54, 325580), (60, 293022), (72, 244185), (73, 240840), (90, 195348), (108, 162790), (120, 146511), (135, 130232), (146, 120420), (180, 97674), (216, 81395), (219, 80280), (223, 78840), (270, 65116), (292, 60210), (360, 48837), (365, 48168), (438, 40140), (446, 39420), (540, 32558), (584, 30105), (657, 26760), (669, 26280), (730, 24084), (876, 20070), (892, 19710), (1080, 16279), (1095, 16056), (1115, 15768), (1314, 13380), (1338, 13140), (1460, 12042), (1752, 10035), (1784, 9855), (1971, 8920), (2007, 8760), (2190, 8028), (2230, 7884), (2628, 6690), (2676, 6570), (2920, 6021), (3285, 5352), (3345, 5256), (3942, 4460), (4014, 4380)]