260271840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1609}}^1$

素因数の和:1964

約数の個数: 96

約数和(自身を含む): 822800160

約数和(自身を除く): 562528320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 337, 480, 674, 1011, 1348, 1609, 1685, 2022, 2696, 3218, 3370, 4044, 4827, 5055, 5392, 6436, 6740, 8045, 8088, 9654, 10110, 10784, 12872, 13480, 16090, 16176, 19308, 20220, 24135, 25744, 26960, 32180, 32352, 38616, 40440, 48270, 51488, 53920, 64360, 77232, 80880, 96540, 128720, 154464, 161760, 193080, 257440, 386160, 542233, 772320, 1084466, 1626699, 2168932, 2711165, 3253398, 4337864, 5422330, 6506796, 8133495, 8675728, 10844660, 13013592, 16266990, 17351456, 21689320, 26027184, 32533980, 43378640, 52054368, 65067960, 86757280, 130135920, 260271840]

約数ペア:

[(1, 260271840), (2, 130135920), (3, 86757280), (4, 65067960), (5, 52054368), (6, 43378640), (8, 32533980), (10, 26027184), (12, 21689320), (15, 17351456), (16, 16266990), (20, 13013592), (24, 10844660), (30, 8675728), (32, 8133495), (40, 6506796), (48, 5422330), (60, 4337864), (80, 3253398), (96, 2711165), (120, 2168932), (160, 1626699), (240, 1084466), (337, 772320), (480, 542233), (674, 386160), (1011, 257440), (1348, 193080), (1609, 161760), (1685, 154464), (2022, 128720), (2696, 96540), (3218, 80880), (3370, 77232), (4044, 64360), (4827, 53920), (5055, 51488), (5392, 48270), (6436, 40440), (6740, 38616), (8045, 32352), (8088, 32180), (9654, 26960), (10110, 25744), (10784, 24135), (12872, 20220), (13480, 19308), (16090, 16176)]