246546840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 762048000

約数和(自身を除く): 515501160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 97, 118, 120, 177, 194, 236, 291, 295, 354, 359, 388, 472, 485, 582, 590, 708, 718, 776, 885, 970, 1077, 1164, 1180, 1416, 1436, 1455, 1770, 1795, 1940, 2154, 2328, 2360, 2872, 2910, 3540, 3590, 3880, 4308, 5385, 5723, 5820, 7080, 7180, 8616, 10770, 11446, 11640, 14360, 17169, 21181, 21540, 22892, 28615, 34338, 34823, 42362, 43080, 45784, 57230, 63543, 68676, 69646, 84724, 85845, 104469, 105905, 114460, 127086, 137352, 139292, 169448, 171690, 174115, 208938, 211810, 228920, 254172, 278584, 317715, 343380, 348230, 417876, 423620, 508344, 522345, 635430, 686760, 696460, 835752, 847240, 1044690, 1270860, 1392920, 2054557, 2089380, 2541720, 4109114, 4178760, 6163671, 8218228, 10272785, 12327342, 16436456, 20545570, 24654684, 30818355, 41091140, 49309368, 61636710, 82182280, 123273420, 246546840]

約数ペア:

[(1, 246546840), (2, 123273420), (3, 82182280), (4, 61636710), (5, 49309368), (6, 41091140), (8, 30818355), (10, 24654684), (12, 20545570), (15, 16436456), (20, 12327342), (24, 10272785), (30, 8218228), (40, 6163671), (59, 4178760), (60, 4109114), (97, 2541720), (118, 2089380), (120, 2054557), (177, 1392920), (194, 1270860), (236, 1044690), (291, 847240), (295, 835752), (354, 696460), (359, 686760), (388, 635430), (472, 522345), (485, 508344), (582, 423620), (590, 417876), (708, 348230), (718, 343380), (776, 317715), (885, 278584), (970, 254172), (1077, 228920), (1164, 211810), (1180, 208938), (1416, 174115), (1436, 171690), (1455, 169448), (1770, 139292), (1795, 137352), (1940, 127086), (2154, 114460), (2328, 105905), (2360, 104469), (2872, 85845), (2910, 84724), (3540, 69646), (3590, 68676), (3880, 63543), (4308, 57230), (5385, 45784), (5723, 43080), (5820, 42362), (7080, 34823), (7180, 34338), (8616, 28615), (10770, 22892), (11446, 21540), (11640, 21181), (14360, 17169)]