121186440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10859}}^1$

素因数の和:10907

約数の個数: 96

約数和(自身を含む): 406598400

約数和(自身を除く): 285411960

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, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 10859, 11160, 21718, 32577, 43436, 54295, 65154, 86872, 97731, 108590, 130308, 162885, 195462, 217180, 260616, 325770, 336629, 390924, 434360, 488655, 651540, 673258, 781848, 977310, 1009887, 1303080, 1346516, 1683145, 1954620, 2019774, 2693032, 3029661, 3366290, 3909240, 4039548, 5049435, 6059322, 6732580, 8079096, 10098870, 12118644, 13465160, 15148305, 20197740, 24237288, 30296610, 40395480, 60593220, 121186440]

約数ペア:

[(1, 121186440), (2, 60593220), (3, 40395480), (4, 30296610), (5, 24237288), (6, 20197740), (8, 15148305), (9, 13465160), (10, 12118644), (12, 10098870), (15, 8079096), (18, 6732580), (20, 6059322), (24, 5049435), (30, 4039548), (31, 3909240), (36, 3366290), (40, 3029661), (45, 2693032), (60, 2019774), (62, 1954620), (72, 1683145), (90, 1346516), (93, 1303080), (120, 1009887), (124, 977310), (155, 781848), (180, 673258), (186, 651540), (248, 488655), (279, 434360), (310, 390924), (360, 336629), (372, 325770), (465, 260616), (558, 217180), (620, 195462), (744, 162885), (930, 130308), (1116, 108590), (1240, 97731), (1395, 86872), (1860, 65154), (2232, 54295), (2790, 43436), (3720, 32577), (5580, 21718), (10859, 11160)]