228848640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:392

約数の個数: 176

約数和(自身を含む): 749889792

約数和(自身を除く): 521041152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 317, 320, 376, 384, 470, 480, 512, 564, 634, 640, 705, 752, 768, 940, 951, 960, 1024, 1128, 1268, 1280, 1410, 1504, 1536, 1585, 1880, 1902, 1920, 2256, 2536, 2560, 2820, 3008, 3072, 3170, 3760, 3804, 3840, 4512, 4755, 5072, 5120, 5640, 6016, 6340, 7520, 7608, 7680, 9024, 9510, 10144, 11280, 12032, 12680, 14899, 15040, 15216, 15360, 18048, 19020, 20288, 22560, 24064, 25360, 29798, 30080, 30432, 36096, 38040, 40576, 44697, 45120, 48128, 50720, 59596, 60160, 60864, 72192, 74495, 76080, 81152, 89394, 90240, 101440, 119192, 120320, 121728, 144384, 148990, 152160, 162304, 178788, 180480, 202880, 223485, 238384, 240640, 243456, 297980, 304320, 324608, 357576, 360960, 405760, 446970, 476768, 486912, 595960, 608640, 715152, 721920, 811520, 893940, 953536, 973824, 1191920, 1217280, 1430304, 1623040, 1787880, 1907072, 2383840, 2434560, 2860608, 3575760, 3814144, 4767680, 4869120, 5721216, 7151520, 7628288, 9535360, 11442432, 14303040, 15256576, 19070720, 22884864, 28606080, 38141440, 45769728, 57212160, 76282880, 114424320, 228848640]

約数ペア:

[(1, 228848640), (2, 114424320), (3, 76282880), (4, 57212160), (5, 45769728), (6, 38141440), (8, 28606080), (10, 22884864), (12, 19070720), (15, 15256576), (16, 14303040), (20, 11442432), (24, 9535360), (30, 7628288), (32, 7151520), (40, 5721216), (47, 4869120), (48, 4767680), (60, 3814144), (64, 3575760), (80, 2860608), (94, 2434560), (96, 2383840), (120, 1907072), (128, 1787880), (141, 1623040), (160, 1430304), (188, 1217280), (192, 1191920), (235, 973824), (240, 953536), (256, 893940), (282, 811520), (317, 721920), (320, 715152), (376, 608640), (384, 595960), (470, 486912), (480, 476768), (512, 446970), (564, 405760), (634, 360960), (640, 357576), (705, 324608), (752, 304320), (768, 297980), (940, 243456), (951, 240640), (960, 238384), (1024, 223485), (1128, 202880), (1268, 180480), (1280, 178788), (1410, 162304), (1504, 152160), (1536, 148990), (1585, 144384), (1880, 121728), (1902, 120320), (1920, 119192), (2256, 101440), (2536, 90240), (2560, 89394), (2820, 81152), (3008, 76080), (3072, 74495), (3170, 72192), (3760, 60864), (3804, 60160), (3840, 59596), (4512, 50720), (4755, 48128), (5072, 45120), (5120, 44697), (5640, 40576), (6016, 38040), (6340, 36096), (7520, 30432), (7608, 30080), (7680, 29798), (9024, 25360), (9510, 24064), (10144, 22560), (11280, 20288), (12032, 19020), (12680, 18048), (14899, 15360), (15040, 15216)]