12577560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 37968480

約数和(自身を除く): 25390920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 373, 562, 746, 843, 1119, 1124, 1405, 1492, 1686, 1865, 2238, 2248, 2810, 2984, 3372, 3730, 4215, 4476, 5595, 5620, 6744, 7460, 8430, 8952, 11190, 11240, 14920, 16860, 22380, 33720, 44760, 104813, 209626, 314439, 419252, 524065, 628878, 838504, 1048130, 1257756, 1572195, 2096260, 2515512, 3144390, 4192520, 6288780, 12577560]

約数ペア:

[(1, 12577560), (2, 6288780), (3, 4192520), (4, 3144390), (5, 2515512), (6, 2096260), (8, 1572195), (10, 1257756), (12, 1048130), (15, 838504), (20, 628878), (24, 524065), (30, 419252), (40, 314439), (60, 209626), (120, 104813), (281, 44760), (373, 33720), (562, 22380), (746, 16860), (843, 14920), (1119, 11240), (1124, 11190), (1405, 8952), (1492, 8430), (1686, 7460), (1865, 6744), (2238, 5620), (2248, 5595), (2810, 4476), (2984, 4215), (3372, 3730)]