30736080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{42689}}^1$

素因数の和:42708

約数の個数: 60

約数和(自身を含む): 103224420

約数和(自身を除く): 72488340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 42689, 85378, 128067, 170756, 213445, 256134, 341512, 384201, 426890, 512268, 640335, 683024, 768402, 853780, 1024536, 1280670, 1536804, 1707560, 1921005, 2049072, 2561340, 3073608, 3415120, 3842010, 5122680, 6147216, 7684020, 10245360, 15368040, 30736080]

約数ペア:

[(1, 30736080), (2, 15368040), (3, 10245360), (4, 7684020), (5, 6147216), (6, 5122680), (8, 3842010), (9, 3415120), (10, 3073608), (12, 2561340), (15, 2049072), (16, 1921005), (18, 1707560), (20, 1536804), (24, 1280670), (30, 1024536), (36, 853780), (40, 768402), (45, 683024), (48, 640335), (60, 512268), (72, 426890), (80, 384201), (90, 341512), (120, 256134), (144, 213445), (180, 170756), (240, 128067), (360, 85378), (720, 42689)]