309060840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12323}}^1$

素因数の和:12367

約数の個数: 128

約数和(自身を含む): 1064793600

約数和(自身を除く): 755732760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 12323, 12540, 24646, 25080, 36969, 49292, 61615, 73938, 98584, 123230, 135553, 147876, 184845, 234137, 246460, 271106, 295752, 369690, 406659, 468274, 492920, 542212, 677765, 702411, 739380, 813318, 936548, 1084424, 1170685, 1355530, 1404822, 1478760, 1626636, 1873096, 2033295, 2341370, 2575507, 2711060, 2809644, 3253272, 3512055, 4066590, 4682740, 5151014, 5422120, 5619288, 7024110, 7726521, 8133180, 9365480, 10302028, 12877535, 14048220, 15453042, 16266360, 20604056, 25755070, 28096440, 30906084, 38632605, 51510140, 61812168, 77265210, 103020280, 154530420, 309060840]

約数ペア:

[(1, 309060840), (2, 154530420), (3, 103020280), (4, 77265210), (5, 61812168), (6, 51510140), (8, 38632605), (10, 30906084), (11, 28096440), (12, 25755070), (15, 20604056), (19, 16266360), (20, 15453042), (22, 14048220), (24, 12877535), (30, 10302028), (33, 9365480), (38, 8133180), (40, 7726521), (44, 7024110), (55, 5619288), (57, 5422120), (60, 5151014), (66, 4682740), (76, 4066590), (88, 3512055), (95, 3253272), (110, 2809644), (114, 2711060), (120, 2575507), (132, 2341370), (152, 2033295), (165, 1873096), (190, 1626636), (209, 1478760), (220, 1404822), (228, 1355530), (264, 1170685), (285, 1084424), (330, 936548), (380, 813318), (418, 739380), (440, 702411), (456, 677765), (570, 542212), (627, 492920), (660, 468274), (760, 406659), (836, 369690), (1045, 295752), (1140, 271106), (1254, 246460), (1320, 234137), (1672, 184845), (2090, 147876), (2280, 135553), (2508, 123230), (3135, 98584), (4180, 73938), (5016, 61615), (6270, 49292), (8360, 36969), (12323, 25080), (12540, 24646)]