16215120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{7507}}^1$

素因数の和:7529

約数の個数: 80

約数和(自身を含む): 55859520

約数和(自身を除く): 39644400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 7507, 15014, 22521, 30028, 37535, 45042, 60056, 67563, 75070, 90084, 112605, 120112, 135126, 150140, 180168, 202689, 225210, 270252, 300280, 337815, 360336, 405378, 450420, 540504, 600560, 675630, 810756, 900840, 1013445, 1081008, 1351260, 1621512, 1801680, 2026890, 2702520, 3243024, 4053780, 5405040, 8107560, 16215120]

約数ペア:

[(1, 16215120), (2, 8107560), (3, 5405040), (4, 4053780), (5, 3243024), (6, 2702520), (8, 2026890), (9, 1801680), (10, 1621512), (12, 1351260), (15, 1081008), (16, 1013445), (18, 900840), (20, 810756), (24, 675630), (27, 600560), (30, 540504), (36, 450420), (40, 405378), (45, 360336), (48, 337815), (54, 300280), (60, 270252), (72, 225210), (80, 202689), (90, 180168), (108, 150140), (120, 135126), (135, 120112), (144, 112605), (180, 90084), (216, 75070), (240, 67563), (270, 60056), (360, 45042), (432, 37535), (540, 30028), (720, 22521), (1080, 15014), (2160, 7507)]