12341640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5413}}^1$

素因数の和:5446

約数の個数: 64

約数和(自身を含む): 38980800

約数和(自身を除く): 26639160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 5413, 10826, 16239, 21652, 27065, 32478, 43304, 54130, 64956, 81195, 102847, 108260, 129912, 162390, 205694, 216520, 308541, 324780, 411388, 514235, 617082, 649560, 822776, 1028470, 1234164, 1542705, 2056940, 2468328, 3085410, 4113880, 6170820, 12341640]

約数ペア:

[(1, 12341640), (2, 6170820), (3, 4113880), (4, 3085410), (5, 2468328), (6, 2056940), (8, 1542705), (10, 1234164), (12, 1028470), (15, 822776), (19, 649560), (20, 617082), (24, 514235), (30, 411388), (38, 324780), (40, 308541), (57, 216520), (60, 205694), (76, 162390), (95, 129912), (114, 108260), (120, 102847), (152, 81195), (190, 64956), (228, 54130), (285, 43304), (380, 32478), (456, 27065), (570, 21652), (760, 16239), (1140, 10826), (2280, 5413)]