15368040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{42689}}^1$

素因数の和:42706

約数の個数: 48

約数和(自身を含む): 49947300

約数和(自身を除く): 34579260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 42689, 85378, 128067, 170756, 213445, 256134, 341512, 384201, 426890, 512268, 640335, 768402, 853780, 1024536, 1280670, 1536804, 1707560, 1921005, 2561340, 3073608, 3842010, 5122680, 7684020, 15368040]

約数ペア:

[(1, 15368040), (2, 7684020), (3, 5122680), (4, 3842010), (5, 3073608), (6, 2561340), (8, 1921005), (9, 1707560), (10, 1536804), (12, 1280670), (15, 1024536), (18, 853780), (20, 768402), (24, 640335), (30, 512268), (36, 426890), (40, 384201), (45, 341512), (60, 256134), (72, 213445), (90, 170756), (120, 128067), (180, 85378), (360, 42689)]