260077920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8087}}^1$

素因数の和:8172

約数の個数: 96

約数和(自身を含む): 831575808

約数和(自身を除く): 571497888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 240, 268, 335, 402, 480, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2144, 2680, 3216, 4020, 5360, 6432, 8040, 8087, 10720, 16080, 16174, 24261, 32160, 32348, 40435, 48522, 64696, 80870, 97044, 121305, 129392, 161740, 194088, 242610, 258784, 323480, 388176, 485220, 541829, 646960, 776352, 970440, 1083658, 1293920, 1625487, 1940880, 2167316, 2709145, 3250974, 3881760, 4334632, 5418290, 6501948, 8127435, 8669264, 10836580, 13003896, 16254870, 17338528, 21673160, 26007792, 32509740, 43346320, 52015584, 65019480, 86692640, 130038960, 260077920]

約数ペア:

[(1, 260077920), (2, 130038960), (3, 86692640), (4, 65019480), (5, 52015584), (6, 43346320), (8, 32509740), (10, 26007792), (12, 21673160), (15, 17338528), (16, 16254870), (20, 13003896), (24, 10836580), (30, 8669264), (32, 8127435), (40, 6501948), (48, 5418290), (60, 4334632), (67, 3881760), (80, 3250974), (96, 2709145), (120, 2167316), (134, 1940880), (160, 1625487), (201, 1293920), (240, 1083658), (268, 970440), (335, 776352), (402, 646960), (480, 541829), (536, 485220), (670, 388176), (804, 323480), (1005, 258784), (1072, 242610), (1340, 194088), (1608, 161740), (2010, 129392), (2144, 121305), (2680, 97044), (3216, 80870), (4020, 64696), (5360, 48522), (6432, 40435), (8040, 32348), (8087, 32160), (10720, 24261), (16080, 16174)]