12211320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2$

素因数の和:94

約数の個数: 144

約数和(自身を含む): 41703480

約数和(自身を除く): 29492160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 121, 132, 145, 165, 174, 220, 232, 242, 264, 290, 319, 330, 348, 363, 435, 440, 484, 580, 605, 638, 660, 696, 726, 841, 870, 957, 968, 1160, 1210, 1276, 1320, 1452, 1595, 1682, 1740, 1815, 1914, 2420, 2523, 2552, 2904, 3190, 3364, 3480, 3509, 3630, 3828, 4205, 4785, 4840, 5046, 6380, 6728, 7018, 7260, 7656, 8410, 9251, 9570, 10092, 10527, 12615, 12760, 14036, 14520, 16820, 17545, 18502, 19140, 20184, 21054, 25230, 27753, 28072, 33640, 35090, 37004, 38280, 42108, 46255, 50460, 52635, 55506, 70180, 74008, 84216, 92510, 100920, 101761, 105270, 111012, 138765, 140360, 185020, 203522, 210540, 222024, 277530, 305283, 370040, 407044, 421080, 508805, 555060, 610566, 814088, 1017610, 1110120, 1221132, 1526415, 2035220, 2442264, 3052830, 4070440, 6105660, 12211320]

約数ペア:

[(1, 12211320), (2, 6105660), (3, 4070440), (4, 3052830), (5, 2442264), (6, 2035220), (8, 1526415), (10, 1221132), (11, 1110120), (12, 1017610), (15, 814088), (20, 610566), (22, 555060), (24, 508805), (29, 421080), (30, 407044), (33, 370040), (40, 305283), (44, 277530), (55, 222024), (58, 210540), (60, 203522), (66, 185020), (87, 140360), (88, 138765), (110, 111012), (116, 105270), (120, 101761), (121, 100920), (132, 92510), (145, 84216), (165, 74008), (174, 70180), (220, 55506), (232, 52635), (242, 50460), (264, 46255), (290, 42108), (319, 38280), (330, 37004), (348, 35090), (363, 33640), (435, 28072), (440, 27753), (484, 25230), (580, 21054), (605, 20184), (638, 19140), (660, 18502), (696, 17545), (726, 16820), (841, 14520), (870, 14036), (957, 12760), (968, 12615), (1160, 10527), (1210, 10092), (1276, 9570), (1320, 9251), (1452, 8410), (1595, 7656), (1682, 7260), (1740, 7018), (1815, 6728), (1914, 6380), (2420, 5046), (2523, 4840), (2552, 4785), (2904, 4205), (3190, 3828), (3364, 3630), (3480, 3509)]