12062960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1690

約数の個数: 80

約数和(自身を含む): 34539456

約数和(自身を除く): 22476496

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1657, 1820, 3314, 3640, 6628, 7280, 8285, 11599, 13256, 16570, 21541, 23198, 26512, 33140, 43082, 46396, 57995, 66280, 86164, 92792, 107705, 115990, 132560, 150787, 172328, 185584, 215410, 231980, 301574, 344656, 430820, 463960, 603148, 753935, 861640, 927920, 1206296, 1507870, 1723280, 2412592, 3015740, 6031480, 12062960]

約数ペア:

[(1, 12062960), (2, 6031480), (4, 3015740), (5, 2412592), (7, 1723280), (8, 1507870), (10, 1206296), (13, 927920), (14, 861640), (16, 753935), (20, 603148), (26, 463960), (28, 430820), (35, 344656), (40, 301574), (52, 231980), (56, 215410), (65, 185584), (70, 172328), (80, 150787), (91, 132560), (104, 115990), (112, 107705), (130, 92792), (140, 86164), (182, 66280), (208, 57995), (260, 46396), (280, 43082), (364, 33140), (455, 26512), (520, 23198), (560, 21541), (728, 16570), (910, 13256), (1040, 11599), (1456, 8285), (1657, 7280), (1820, 6628), (3314, 3640)]