293440320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11321}}^1$

素因数の和:11350

約数の個数: 140

約数和(自身を含む): 1043911044

約数和(自身を除く): 750470724

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 11321, 12960, 22642, 25920, 33963, 45284, 56605, 67926, 90568, 101889, 113210, 135852, 169815, 181136, 203778, 226420, 271704, 305667, 339630, 362272, 407556, 452840, 509445, 543408, 611334, 679260, 724544, 815112, 905680, 917001, 1018890, 1086816, 1222668, 1358520, 1528335, 1630224, 1811360, 1834002, 2037780, 2173632, 2445336, 2717040, 3056670, 3260448, 3622720, 3668004, 4075560, 4585005, 4890672, 5434080, 6113340, 6520896, 7336008, 8151120, 9170010, 9781344, 10868160, 12226680, 14672016, 16302240, 18340020, 19562688, 24453360, 29344032, 32604480, 36680040, 48906720, 58688064, 73360080, 97813440, 146720160, 293440320]

約数ペア:

[(1, 293440320), (2, 146720160), (3, 97813440), (4, 73360080), (5, 58688064), (6, 48906720), (8, 36680040), (9, 32604480), (10, 29344032), (12, 24453360), (15, 19562688), (16, 18340020), (18, 16302240), (20, 14672016), (24, 12226680), (27, 10868160), (30, 9781344), (32, 9170010), (36, 8151120), (40, 7336008), (45, 6520896), (48, 6113340), (54, 5434080), (60, 4890672), (64, 4585005), (72, 4075560), (80, 3668004), (81, 3622720), (90, 3260448), (96, 3056670), (108, 2717040), (120, 2445336), (135, 2173632), (144, 2037780), (160, 1834002), (162, 1811360), (180, 1630224), (192, 1528335), (216, 1358520), (240, 1222668), (270, 1086816), (288, 1018890), (320, 917001), (324, 905680), (360, 815112), (405, 724544), (432, 679260), (480, 611334), (540, 543408), (576, 509445), (648, 452840), (720, 407556), (810, 362272), (864, 339630), (960, 305667), (1080, 271704), (1296, 226420), (1440, 203778), (1620, 181136), (1728, 169815), (2160, 135852), (2592, 113210), (2880, 101889), (3240, 90568), (4320, 67926), (5184, 56605), (6480, 45284), (8640, 33963), (11321, 25920), (12960, 22642)]