12328740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 41260800

約数和(自身を除く): 28932060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 79, 85, 90, 102, 108, 135, 153, 158, 170, 180, 204, 237, 255, 270, 289, 306, 316, 340, 395, 459, 474, 510, 540, 578, 612, 711, 765, 790, 867, 918, 948, 1020, 1156, 1185, 1343, 1422, 1445, 1530, 1580, 1734, 1836, 2133, 2295, 2370, 2601, 2686, 2844, 2890, 3060, 3468, 3555, 4029, 4266, 4335, 4590, 4740, 5202, 5372, 5780, 6715, 7110, 7803, 8058, 8532, 8670, 9180, 10404, 10665, 12087, 13005, 13430, 14220, 15606, 16116, 17340, 20145, 21330, 22831, 24174, 26010, 26860, 31212, 36261, 39015, 40290, 42660, 45662, 48348, 52020, 60435, 68493, 72522, 78030, 80580, 91324, 114155, 120870, 136986, 145044, 156060, 181305, 205479, 228310, 241740, 273972, 342465, 362610, 410958, 456620, 616437, 684930, 725220, 821916, 1027395, 1232874, 1369860, 2054790, 2465748, 3082185, 4109580, 6164370, 12328740]

約数ペア:

[(1, 12328740), (2, 6164370), (3, 4109580), (4, 3082185), (5, 2465748), (6, 2054790), (9, 1369860), (10, 1232874), (12, 1027395), (15, 821916), (17, 725220), (18, 684930), (20, 616437), (27, 456620), (30, 410958), (34, 362610), (36, 342465), (45, 273972), (51, 241740), (54, 228310), (60, 205479), (68, 181305), (79, 156060), (85, 145044), (90, 136986), (102, 120870), (108, 114155), (135, 91324), (153, 80580), (158, 78030), (170, 72522), (180, 68493), (204, 60435), (237, 52020), (255, 48348), (270, 45662), (289, 42660), (306, 40290), (316, 39015), (340, 36261), (395, 31212), (459, 26860), (474, 26010), (510, 24174), (540, 22831), (578, 21330), (612, 20145), (711, 17340), (765, 16116), (790, 15606), (867, 14220), (918, 13430), (948, 13005), (1020, 12087), (1156, 10665), (1185, 10404), (1343, 9180), (1422, 8670), (1445, 8532), (1530, 8058), (1580, 7803), (1734, 7110), (1836, 6715), (2133, 5780), (2295, 5372), (2370, 5202), (2601, 4740), (2686, 4590), (2844, 4335), (2890, 4266), (3060, 4029), (3468, 3555)]