2546439360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61687}}^1$

素因数の和:61750

約数の個数: 112

約数和(自身を含む): 8273101056

約数和(自身を除く): 5726661696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 8256, 10320, 13760, 20640, 41280, 61687, 123374, 185061, 246748, 308435, 370122, 493496, 616870, 740244, 925305, 986992, 1233740, 1480488, 1850610, 1973984, 2467480, 2652541, 2960976, 3701220, 3947968, 4934960, 5305082, 5921952, 7402440, 7957623, 9869920, 10610164, 11843904, 13262705, 14804880, 15915246, 19739840, 21220328, 26525410, 29609760, 31830492, 39788115, 42440656, 53050820, 59219520, 63660984, 79576230, 84881312, 106101640, 127321968, 159152460, 169762624, 212203280, 254643936, 318304920, 424406560, 509287872, 636609840, 848813120, 1273219680, 2546439360]

約数ペア:

[(1, 2546439360), (2, 1273219680), (3, 848813120), (4, 636609840), (5, 509287872), (6, 424406560), (8, 318304920), (10, 254643936), (12, 212203280), (15, 169762624), (16, 159152460), (20, 127321968), (24, 106101640), (30, 84881312), (32, 79576230), (40, 63660984), (43, 59219520), (48, 53050820), (60, 42440656), (64, 39788115), (80, 31830492), (86, 29609760), (96, 26525410), (120, 21220328), (129, 19739840), (160, 15915246), (172, 14804880), (192, 13262705), (215, 11843904), (240, 10610164), (258, 9869920), (320, 7957623), (344, 7402440), (430, 5921952), (480, 5305082), (516, 4934960), (645, 3947968), (688, 3701220), (860, 2960976), (960, 2652541), (1032, 2467480), (1290, 1973984), (1376, 1850610), (1720, 1480488), (2064, 1233740), (2580, 986992), (2752, 925305), (3440, 740244), (4128, 616870), (5160, 493496), (6880, 370122), (8256, 308435), (10320, 246748), (13760, 185061), (20640, 123374), (41280, 61687)]