244247760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{353}}^1$

素因数の和:434

約数の個数: 180

約数和(自身を含む): 849980196

約数和(自身を除く): 605732436

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 353, 360, 372, 465, 496, 558, 620, 706, 720, 744, 930, 961, 1059, 1116, 1240, 1395, 1412, 1488, 1765, 1860, 1922, 2118, 2232, 2480, 2790, 2824, 2883, 3177, 3530, 3720, 3844, 4236, 4464, 4805, 5295, 5580, 5648, 5766, 6354, 7060, 7440, 7688, 8472, 8649, 9610, 10590, 10943, 11160, 11532, 12708, 14120, 14415, 15376, 15885, 16944, 17298, 19220, 21180, 21886, 22320, 23064, 25416, 28240, 28830, 31770, 32829, 34596, 38440, 42360, 43245, 43772, 46128, 50832, 54715, 57660, 63540, 65658, 69192, 76880, 84720, 86490, 87544, 98487, 109430, 115320, 127080, 131316, 138384, 164145, 172980, 175088, 196974, 218860, 230640, 254160, 262632, 328290, 339233, 345960, 393948, 437720, 492435, 525264, 656580, 678466, 691920, 787896, 875440, 984870, 1017699, 1313160, 1356932, 1575792, 1696165, 1969740, 2035398, 2626320, 2713864, 3053097, 3392330, 3939480, 4070796, 5088495, 5427728, 6106194, 6784660, 7878960, 8141592, 10176990, 12212388, 13569320, 15265485, 16283184, 20353980, 24424776, 27138640, 30530970, 40707960, 48849552, 61061940, 81415920, 122123880, 244247760]

約数ペア:

[(1, 244247760), (2, 122123880), (3, 81415920), (4, 61061940), (5, 48849552), (6, 40707960), (8, 30530970), (9, 27138640), (10, 24424776), (12, 20353980), (15, 16283184), (16, 15265485), (18, 13569320), (20, 12212388), (24, 10176990), (30, 8141592), (31, 7878960), (36, 6784660), (40, 6106194), (45, 5427728), (48, 5088495), (60, 4070796), (62, 3939480), (72, 3392330), (80, 3053097), (90, 2713864), (93, 2626320), (120, 2035398), (124, 1969740), (144, 1696165), (155, 1575792), (180, 1356932), (186, 1313160), (240, 1017699), (248, 984870), (279, 875440), (310, 787896), (353, 691920), (360, 678466), (372, 656580), (465, 525264), (496, 492435), (558, 437720), (620, 393948), (706, 345960), (720, 339233), (744, 328290), (930, 262632), (961, 254160), (1059, 230640), (1116, 218860), (1240, 196974), (1395, 175088), (1412, 172980), (1488, 164145), (1765, 138384), (1860, 131316), (1922, 127080), (2118, 115320), (2232, 109430), (2480, 98487), (2790, 87544), (2824, 86490), (2883, 84720), (3177, 76880), (3530, 69192), (3720, 65658), (3844, 63540), (4236, 57660), (4464, 54715), (4805, 50832), (5295, 46128), (5580, 43772), (5648, 43245), (5766, 42360), (6354, 38440), (7060, 34596), (7440, 32829), (7688, 31770), (8472, 28830), (8649, 28240), (9610, 25416), (10590, 23064), (10943, 22320), (11160, 21886), (11532, 21180), (12708, 19220), (14120, 17298), (14415, 16944), (15376, 15885)]