180066240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{6947}}^1$

素因数の和:6976

約数の個数: 140

約数和(自身を含む): 640619496

約数和(自身を除く): 460553256

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, 6947, 8640, 12960, 13894, 20841, 25920, 27788, 34735, 41682, 55576, 62523, 69470, 83364, 104205, 111152, 125046, 138940, 166728, 187569, 208410, 222304, 250092, 277880, 312615, 333456, 375138, 416820, 444608, 500184, 555760, 562707, 625230, 666912, 750276, 833640, 937845, 1000368, 1111520, 1125414, 1250460, 1333824, 1500552, 1667280, 1875690, 2000736, 2223040, 2250828, 2500920, 2813535, 3001104, 3334560, 3751380, 4001472, 4501656, 5001840, 5627070, 6002208, 6669120, 7502760, 9003312, 10003680, 11254140, 12004416, 15005520, 18006624, 20007360, 22508280, 30011040, 36013248, 45016560, 60022080, 90033120, 180066240]

約数ペア:

[(1, 180066240), (2, 90033120), (3, 60022080), (4, 45016560), (5, 36013248), (6, 30011040), (8, 22508280), (9, 20007360), (10, 18006624), (12, 15005520), (15, 12004416), (16, 11254140), (18, 10003680), (20, 9003312), (24, 7502760), (27, 6669120), (30, 6002208), (32, 5627070), (36, 5001840), (40, 4501656), (45, 4001472), (48, 3751380), (54, 3334560), (60, 3001104), (64, 2813535), (72, 2500920), (80, 2250828), (81, 2223040), (90, 2000736), (96, 1875690), (108, 1667280), (120, 1500552), (135, 1333824), (144, 1250460), (160, 1125414), (162, 1111520), (180, 1000368), (192, 937845), (216, 833640), (240, 750276), (270, 666912), (288, 625230), (320, 562707), (324, 555760), (360, 500184), (405, 444608), (432, 416820), (480, 375138), (540, 333456), (576, 312615), (648, 277880), (720, 250092), (810, 222304), (864, 208410), (960, 187569), (1080, 166728), (1296, 138940), (1440, 125046), (1620, 111152), (1728, 104205), (2160, 83364), (2592, 69470), (2880, 62523), (3240, 55576), (4320, 41682), (5184, 34735), (6480, 27788), (6947, 25920), (8640, 20841), (12960, 13894)]