122123880

素因数分解:

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

素因数の和:432

約数の個数: 144

約数和(自身を含む): 411280740

約数和(自身を除く): 289156860

約数列:

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

約数ペア:

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