123577320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14107}}^1$

素因数の和:14194

約数の個数: 64

約数和(自身を含む): 375837120

約数和(自身を除く): 252259800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 14107, 28214, 42321, 56428, 70535, 84642, 112856, 141070, 169284, 211605, 282140, 338568, 423210, 564280, 846420, 1029811, 1692840, 2059622, 3089433, 4119244, 5149055, 6178866, 8238488, 10298110, 12357732, 15447165, 20596220, 24715464, 30894330, 41192440, 61788660, 123577320]

約数ペア:

[(1, 123577320), (2, 61788660), (3, 41192440), (4, 30894330), (5, 24715464), (6, 20596220), (8, 15447165), (10, 12357732), (12, 10298110), (15, 8238488), (20, 6178866), (24, 5149055), (30, 4119244), (40, 3089433), (60, 2059622), (73, 1692840), (120, 1029811), (146, 846420), (219, 564280), (292, 423210), (365, 338568), (438, 282140), (584, 211605), (730, 169284), (876, 141070), (1095, 112856), (1460, 84642), (1752, 70535), (2190, 56428), (2920, 42321), (4380, 28214), (8760, 14107)]