488160960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{72643}}^1$

素因数の和:72670

約数の個数: 112

約数和(自身を含む): 1771351296

約数和(自身を除く): 1283190336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 72643, 145286, 217929, 290572, 363215, 435858, 508501, 581144, 726430, 871716, 1017002, 1089645, 1162288, 1452860, 1525503, 1743432, 2034004, 2179290, 2324576, 2542505, 2905720, 3051006, 3486864, 4068008, 4358580, 4649152, 5085010, 5811440, 6102012, 6973728, 7627515, 8136016, 8717160, 10170020, 11622880, 12204024, 13947456, 15255030, 16272032, 17434320, 20340040, 23245760, 24408048, 30510060, 32544064, 34868640, 40680080, 48816096, 61020120, 69737280, 81360160, 97632192, 122040240, 162720320, 244080480, 488160960]

約数ペア:

[(1, 488160960), (2, 244080480), (3, 162720320), (4, 122040240), (5, 97632192), (6, 81360160), (7, 69737280), (8, 61020120), (10, 48816096), (12, 40680080), (14, 34868640), (15, 32544064), (16, 30510060), (20, 24408048), (21, 23245760), (24, 20340040), (28, 17434320), (30, 16272032), (32, 15255030), (35, 13947456), (40, 12204024), (42, 11622880), (48, 10170020), (56, 8717160), (60, 8136016), (64, 7627515), (70, 6973728), (80, 6102012), (84, 5811440), (96, 5085010), (105, 4649152), (112, 4358580), (120, 4068008), (140, 3486864), (160, 3051006), (168, 2905720), (192, 2542505), (210, 2324576), (224, 2179290), (240, 2034004), (280, 1743432), (320, 1525503), (336, 1452860), (420, 1162288), (448, 1089645), (480, 1017002), (560, 871716), (672, 726430), (840, 581144), (960, 508501), (1120, 435858), (1344, 363215), (1680, 290572), (2240, 217929), (3360, 145286), (6720, 72643)]