12121835760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181031}}^1$

素因数の和:181084

約数の個数: 160

約数和(自身を含む): 43100098560

約数和(自身を除く): 30978262800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 66960, 181031, 362062, 543093, 724124, 905155, 1086186, 1448248, 1629279, 1810310, 2172372, 2715465, 2896496, 3258558, 3620620, 4344744, 4887837, 5430930, 5611961, 6517116, 7241240, 8146395, 8689488, 9775674, 10861860, 11223922, 13034232, 14482480, 16292790, 16835883, 19551348, 21723720, 22447844, 24439185, 26068464, 28059805, 32585580, 33671766, 39102696, 43447440, 44895688, 48878370, 50507649, 56119610, 65171160, 67343532, 78205392, 84179415, 89791376, 97756740, 101015298, 112239220, 130342320, 134687064, 151522947, 168358830, 195513480, 202030596, 224478440, 252538245, 269374128, 303045894, 336717660, 391026960, 404061192, 448956880, 505076490, 606091788, 673435320, 757614735, 808122384, 1010152980, 1212183576, 1346870640, 1515229470, 2020305960, 2424367152, 3030458940, 4040611920, 6060917880, 12121835760]

約数ペア:

[(1, 12121835760), (2, 6060917880), (3, 4040611920), (4, 3030458940), (5, 2424367152), (6, 2020305960), (8, 1515229470), (9, 1346870640), (10, 1212183576), (12, 1010152980), (15, 808122384), (16, 757614735), (18, 673435320), (20, 606091788), (24, 505076490), (27, 448956880), (30, 404061192), (31, 391026960), (36, 336717660), (40, 303045894), (45, 269374128), (48, 252538245), (54, 224478440), (60, 202030596), (62, 195513480), (72, 168358830), (80, 151522947), (90, 134687064), (93, 130342320), (108, 112239220), (120, 101015298), (124, 97756740), (135, 89791376), (144, 84179415), (155, 78205392), (180, 67343532), (186, 65171160), (216, 56119610), (240, 50507649), (248, 48878370), (270, 44895688), (279, 43447440), (310, 39102696), (360, 33671766), (372, 32585580), (432, 28059805), (465, 26068464), (496, 24439185), (540, 22447844), (558, 21723720), (620, 19551348), (720, 16835883), (744, 16292790), (837, 14482480), (930, 13034232), (1080, 11223922), (1116, 10861860), (1240, 9775674), (1395, 8689488), (1488, 8146395), (1674, 7241240), (1860, 6517116), (2160, 5611961), (2232, 5430930), (2480, 4887837), (2790, 4344744), (3348, 3620620), (3720, 3258558), (4185, 2896496), (4464, 2715465), (5580, 2172372), (6696, 1810310), (7440, 1629279), (8370, 1448248), (11160, 1086186), (13392, 905155), (16740, 724124), (22320, 543093), (33480, 362062), (66960, 181031)]