12642180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9161}}^1$

素因数の和:9196

約数の個数: 48

約数和(自身を含む): 36941184

約数和(自身を除く): 24299004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 9161, 18322, 27483, 36644, 45805, 54966, 91610, 109932, 137415, 183220, 210703, 274830, 421406, 549660, 632109, 842812, 1053515, 1264218, 2107030, 2528436, 3160545, 4214060, 6321090, 12642180]

約数ペア:

[(1, 12642180), (2, 6321090), (3, 4214060), (4, 3160545), (5, 2528436), (6, 2107030), (10, 1264218), (12, 1053515), (15, 842812), (20, 632109), (23, 549660), (30, 421406), (46, 274830), (60, 210703), (69, 183220), (92, 137415), (115, 109932), (138, 91610), (230, 54966), (276, 45805), (345, 36644), (460, 27483), (690, 18322), (1380, 9161)]