545160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:91

約数の個数: 128

約数和(自身を含む): 2073600

約数和(自身を除く): 1528440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 59, 60, 66, 70, 77, 84, 88, 105, 110, 118, 120, 132, 140, 154, 165, 168, 177, 210, 220, 231, 236, 264, 280, 295, 308, 330, 354, 385, 413, 420, 440, 462, 472, 590, 616, 649, 660, 708, 770, 826, 840, 885, 924, 1155, 1180, 1239, 1298, 1320, 1416, 1540, 1652, 1770, 1848, 1947, 2065, 2310, 2360, 2478, 2596, 3080, 3245, 3304, 3540, 3894, 4130, 4543, 4620, 4956, 5192, 6195, 6490, 7080, 7788, 8260, 9086, 9240, 9735, 9912, 12390, 12980, 13629, 15576, 16520, 18172, 19470, 22715, 24780, 25960, 27258, 36344, 38940, 45430, 49560, 54516, 68145, 77880, 90860, 109032, 136290, 181720, 272580, 545160]

約数ペア:

[(1, 545160), (2, 272580), (3, 181720), (4, 136290), (5, 109032), (6, 90860), (7, 77880), (8, 68145), (10, 54516), (11, 49560), (12, 45430), (14, 38940), (15, 36344), (20, 27258), (21, 25960), (22, 24780), (24, 22715), (28, 19470), (30, 18172), (33, 16520), (35, 15576), (40, 13629), (42, 12980), (44, 12390), (55, 9912), (56, 9735), (59, 9240), (60, 9086), (66, 8260), (70, 7788), (77, 7080), (84, 6490), (88, 6195), (105, 5192), (110, 4956), (118, 4620), (120, 4543), (132, 4130), (140, 3894), (154, 3540), (165, 3304), (168, 3245), (177, 3080), (210, 2596), (220, 2478), (231, 2360), (236, 2310), (264, 2065), (280, 1947), (295, 1848), (308, 1770), (330, 1652), (354, 1540), (385, 1416), (413, 1320), (420, 1298), (440, 1239), (462, 1180), (472, 1155), (590, 924), (616, 885), (649, 840), (660, 826), (708, 770)]