1323889920

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{113}}^2$

素因数の和:259

約数の個数: 270

約数和(自身を含む): 4779412638

約数和(自身を除く): 3455522718

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, 113, 120, 128, 135, 144, 160, 162, 180, 192, 216, 226, 240, 256, 270, 288, 320, 324, 339, 360, 384, 405, 432, 452, 480, 540, 565, 576, 640, 648, 678, 720, 768, 810, 864, 904, 960, 1017, 1080, 1130, 1152, 1280, 1296, 1356, 1440, 1620, 1695, 1728, 1808, 1920, 2034, 2160, 2260, 2304, 2592, 2712, 2880, 3051, 3240, 3390, 3456, 3616, 3840, 4068, 4320, 4520, 5085, 5184, 5424, 5760, 6102, 6480, 6780, 6912, 7232, 8136, 8640, 9040, 9153, 10170, 10368, 10848, 11520, 12204, 12769, 12960, 13560, 14464, 15255, 16272, 17280, 18080, 18306, 20340, 20736, 21696, 24408, 25538, 25920, 27120, 28928, 30510, 32544, 34560, 36160, 36612, 38307, 40680, 43392, 45765, 48816, 51076, 51840, 54240, 61020, 63845, 65088, 72320, 73224, 76614, 81360, 86784, 91530, 97632, 102152, 103680, 108480, 114921, 122040, 127690, 130176, 144640, 146448, 153228, 162720, 183060, 191535, 195264, 204304, 216960, 229842, 244080, 255380, 260352, 292896, 306456, 325440, 344763, 366120, 383070, 390528, 408608, 433920, 459684, 488160, 510760, 574605, 585792, 612912, 650880, 689526, 732240, 766140, 781056, 817216, 919368, 976320, 1021520, 1034289, 1149210, 1171584, 1225824, 1301760, 1379052, 1464480, 1532280, 1634432, 1723815, 1838736, 1952640, 2043040, 2068578, 2298420, 2343168, 2451648, 2758104, 2928960, 3064560, 3268864, 3447630, 3677472, 3905280, 4086080, 4137156, 4596840, 4903296, 5171445, 5516208, 5857920, 6129120, 6895260, 7354944, 8172160, 8274312, 9193680, 9806592, 10342890, 11032416, 11715840, 12258240, 13790520, 14709888, 16344320, 16548624, 18387360, 20685780, 22064832, 24516480, 27581040, 29419776, 33097248, 36774720, 41371560, 44129664, 49032960, 55162080, 66194496, 73549440, 82743120, 88259328, 110324160, 132388992, 147098880, 165486240, 220648320, 264777984, 330972480, 441296640, 661944960, 1323889920]

約数ペア:

[(1, 1323889920), (2, 661944960), (3, 441296640), (4, 330972480), (5, 264777984), (6, 220648320), (8, 165486240), (9, 147098880), (10, 132388992), (12, 110324160), (15, 88259328), (16, 82743120), (18, 73549440), (20, 66194496), (24, 55162080), (27, 49032960), (30, 44129664), (32, 41371560), (36, 36774720), (40, 33097248), (45, 29419776), (48, 27581040), (54, 24516480), (60, 22064832), (64, 20685780), (72, 18387360), (80, 16548624), (81, 16344320), (90, 14709888), (96, 13790520), (108, 12258240), (113, 11715840), (120, 11032416), (128, 10342890), (135, 9806592), (144, 9193680), (160, 8274312), (162, 8172160), (180, 7354944), (192, 6895260), (216, 6129120), (226, 5857920), (240, 5516208), (256, 5171445), (270, 4903296), (288, 4596840), (320, 4137156), (324, 4086080), (339, 3905280), (360, 3677472), (384, 3447630), (405, 3268864), (432, 3064560), (452, 2928960), (480, 2758104), (540, 2451648), (565, 2343168), (576, 2298420), (640, 2068578), (648, 2043040), (678, 1952640), (720, 1838736), (768, 1723815), (810, 1634432), (864, 1532280), (904, 1464480), (960, 1379052), (1017, 1301760), (1080, 1225824), (1130, 1171584), (1152, 1149210), (1280, 1034289), (1296, 1021520), (1356, 976320), (1440, 919368), (1620, 817216), (1695, 781056), (1728, 766140), (1808, 732240), (1920, 689526), (2034, 650880), (2160, 612912), (2260, 585792), (2304, 574605), (2592, 510760), (2712, 488160), (2880, 459684), (3051, 433920), (3240, 408608), (3390, 390528), (3456, 383070), (3616, 366120), (3840, 344763), (4068, 325440), (4320, 306456), (4520, 292896), (5085, 260352), (5184, 255380), (5424, 244080), (5760, 229842), (6102, 216960), (6480, 204304), (6780, 195264), (6912, 191535), (7232, 183060), (8136, 162720), (8640, 153228), (9040, 146448), (9153, 144640), (10170, 130176), (10368, 127690), (10848, 122040), (11520, 114921), (12204, 108480), (12769, 103680), (12960, 102152), (13560, 97632), (14464, 91530), (15255, 86784), (16272, 81360), (17280, 76614), (18080, 73224), (18306, 72320), (20340, 65088), (20736, 63845), (21696, 61020), (24408, 54240), (25538, 51840), (25920, 51076), (27120, 48816), (28928, 45765), (30510, 43392), (32544, 40680), (34560, 38307), (36160, 36612)]