264533760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{22963}}^1$

素因数の和:22990

約数の個数: 108

約数和(自身を含む): 915299112

約数和(自身を除く): 650765352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 22963, 45926, 68889, 91852, 114815, 137778, 183704, 206667, 229630, 275556, 344445, 367408, 413334, 459260, 551112, 688890, 734816, 826668, 918520, 1033335, 1102224, 1377780, 1469632, 1653336, 1837040, 2066670, 2204448, 2755560, 2939264, 3306672, 3674080, 4133340, 4408896, 5511120, 5878528, 6613344, 7348160, 8266680, 8817792, 11022240, 13226688, 14696320, 16533360, 17635584, 22044480, 26453376, 29392640, 33066720, 44088960, 52906752, 66133440, 88177920, 132266880, 264533760]

約数ペア:

[(1, 264533760), (2, 132266880), (3, 88177920), (4, 66133440), (5, 52906752), (6, 44088960), (8, 33066720), (9, 29392640), (10, 26453376), (12, 22044480), (15, 17635584), (16, 16533360), (18, 14696320), (20, 13226688), (24, 11022240), (30, 8817792), (32, 8266680), (36, 7348160), (40, 6613344), (45, 5878528), (48, 5511120), (60, 4408896), (64, 4133340), (72, 3674080), (80, 3306672), (90, 2939264), (96, 2755560), (120, 2204448), (128, 2066670), (144, 1837040), (160, 1653336), (180, 1469632), (192, 1377780), (240, 1102224), (256, 1033335), (288, 918520), (320, 826668), (360, 734816), (384, 688890), (480, 551112), (576, 459260), (640, 413334), (720, 367408), (768, 344445), (960, 275556), (1152, 229630), (1280, 206667), (1440, 183704), (1920, 137778), (2304, 114815), (2880, 91852), (3840, 68889), (5760, 45926), (11520, 22963)]