15360912

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{311}}^1$

素因数の和:346

約数の個数: 120

約数和(自身を含む): 50294400

約数和(自身を除く): 34933488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 311, 336, 343, 392, 441, 504, 588, 622, 686, 784, 882, 933, 1008, 1029, 1176, 1244, 1372, 1764, 1866, 2058, 2177, 2352, 2488, 2744, 2799, 3087, 3528, 3732, 4116, 4354, 4976, 5488, 5598, 6174, 6531, 7056, 7464, 8232, 8708, 11196, 12348, 13062, 14928, 15239, 16464, 17416, 19593, 22392, 24696, 26124, 30478, 34832, 39186, 44784, 45717, 49392, 52248, 60956, 78372, 91434, 104496, 106673, 121912, 137151, 156744, 182868, 213346, 243824, 274302, 313488, 320019, 365736, 426692, 548604, 640038, 731472, 853384, 960057, 1097208, 1280076, 1706768, 1920114, 2194416, 2560152, 3840228, 5120304, 7680456, 15360912]

約数ペア:

[(1, 15360912), (2, 7680456), (3, 5120304), (4, 3840228), (6, 2560152), (7, 2194416), (8, 1920114), (9, 1706768), (12, 1280076), (14, 1097208), (16, 960057), (18, 853384), (21, 731472), (24, 640038), (28, 548604), (36, 426692), (42, 365736), (48, 320019), (49, 313488), (56, 274302), (63, 243824), (72, 213346), (84, 182868), (98, 156744), (112, 137151), (126, 121912), (144, 106673), (147, 104496), (168, 91434), (196, 78372), (252, 60956), (294, 52248), (311, 49392), (336, 45717), (343, 44784), (392, 39186), (441, 34832), (504, 30478), (588, 26124), (622, 24696), (686, 22392), (784, 19593), (882, 17416), (933, 16464), (1008, 15239), (1029, 14928), (1176, 13062), (1244, 12348), (1372, 11196), (1764, 8708), (1866, 8232), (2058, 7464), (2177, 7056), (2352, 6531), (2488, 6174), (2744, 5598), (2799, 5488), (3087, 4976), (3528, 4354), (3732, 4116)]