2937760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 8249472

約数和(自身を除く): 5311712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 61, 70, 80, 86, 112, 122, 140, 160, 172, 215, 224, 244, 280, 301, 305, 344, 427, 430, 488, 560, 602, 610, 688, 854, 860, 976, 1120, 1204, 1220, 1376, 1505, 1708, 1720, 1952, 2135, 2408, 2440, 2623, 3010, 3416, 3440, 4270, 4816, 4880, 5246, 6020, 6832, 6880, 8540, 9632, 9760, 10492, 12040, 13115, 13664, 17080, 18361, 20984, 24080, 26230, 34160, 36722, 41968, 48160, 52460, 68320, 73444, 83936, 91805, 104920, 146888, 183610, 209840, 293776, 367220, 419680, 587552, 734440, 1468880, 2937760]

約数ペア:

[(1, 2937760), (2, 1468880), (4, 734440), (5, 587552), (7, 419680), (8, 367220), (10, 293776), (14, 209840), (16, 183610), (20, 146888), (28, 104920), (32, 91805), (35, 83936), (40, 73444), (43, 68320), (56, 52460), (61, 48160), (70, 41968), (80, 36722), (86, 34160), (112, 26230), (122, 24080), (140, 20984), (160, 18361), (172, 17080), (215, 13664), (224, 13115), (244, 12040), (280, 10492), (301, 9760), (305, 9632), (344, 8540), (427, 6880), (430, 6832), (488, 6020), (560, 5246), (602, 4880), (610, 4816), (688, 4270), (854, 3440), (860, 3416), (976, 3010), (1120, 2623), (1204, 2440), (1220, 2408), (1376, 2135), (1505, 1952), (1708, 1720)]