540760320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{15647}}^1$

素因数の和:15677

約数の個数: 144

約数和(自身を含む): 1919070720

約数和(自身を除く): 1378310400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 15647, 17280, 31294, 34560, 46941, 62588, 78235, 93882, 125176, 140823, 156470, 187764, 234705, 250352, 281646, 312940, 375528, 422469, 469410, 500704, 563292, 625880, 704115, 751056, 844938, 938820, 1001408, 1126584, 1251760, 1408230, 1502112, 1689876, 1877640, 2002816, 2112345, 2253168, 2503520, 2816460, 3004224, 3379752, 3755280, 4005632, 4224690, 4506336, 5007040, 5632920, 6008448, 6759504, 7510560, 8449380, 9012672, 10014080, 11265840, 12016896, 13519008, 15021120, 16898760, 18025344, 20028160, 22531680, 27038016, 30042240, 33797520, 36050688, 45063360, 54076032, 60084480, 67595040, 90126720, 108152064, 135190080, 180253440, 270380160, 540760320]

約数ペア:

[(1, 540760320), (2, 270380160), (3, 180253440), (4, 135190080), (5, 108152064), (6, 90126720), (8, 67595040), (9, 60084480), (10, 54076032), (12, 45063360), (15, 36050688), (16, 33797520), (18, 30042240), (20, 27038016), (24, 22531680), (27, 20028160), (30, 18025344), (32, 16898760), (36, 15021120), (40, 13519008), (45, 12016896), (48, 11265840), (54, 10014080), (60, 9012672), (64, 8449380), (72, 7510560), (80, 6759504), (90, 6008448), (96, 5632920), (108, 5007040), (120, 4506336), (128, 4224690), (135, 4005632), (144, 3755280), (160, 3379752), (180, 3004224), (192, 2816460), (216, 2503520), (240, 2253168), (256, 2112345), (270, 2002816), (288, 1877640), (320, 1689876), (360, 1502112), (384, 1408230), (432, 1251760), (480, 1126584), (540, 1001408), (576, 938820), (640, 844938), (720, 751056), (768, 704115), (864, 625880), (960, 563292), (1080, 500704), (1152, 469410), (1280, 422469), (1440, 375528), (1728, 312940), (1920, 281646), (2160, 250352), (2304, 234705), (2880, 187764), (3456, 156470), (3840, 140823), (4320, 125176), (5760, 93882), (6912, 78235), (8640, 62588), (11520, 46941), (15647, 34560), (17280, 31294)]