25533360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11821}}^1$

素因数の和:11843

約数の個数: 80

約数和(自身を含む): 87955680

約数和(自身を除く): 62422320

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, 11821, 23642, 35463, 47284, 59105, 70926, 94568, 106389, 118210, 141852, 177315, 189136, 212778, 236420, 283704, 319167, 354630, 425556, 472840, 531945, 567408, 638334, 709260, 851112, 945680, 1063890, 1276668, 1418520, 1595835, 1702224, 2127780, 2553336, 2837040, 3191670, 4255560, 5106672, 6383340, 8511120, 12766680, 25533360]

約数ペア:

[(1, 25533360), (2, 12766680), (3, 8511120), (4, 6383340), (5, 5106672), (6, 4255560), (8, 3191670), (9, 2837040), (10, 2553336), (12, 2127780), (15, 1702224), (16, 1595835), (18, 1418520), (20, 1276668), (24, 1063890), (27, 945680), (30, 851112), (36, 709260), (40, 638334), (45, 567408), (48, 531945), (54, 472840), (60, 425556), (72, 354630), (80, 319167), (90, 283704), (108, 236420), (120, 212778), (135, 189136), (144, 177315), (180, 141852), (216, 118210), (240, 106389), (270, 94568), (360, 70926), (432, 59105), (540, 47284), (720, 35463), (1080, 23642), (2160, 11821)]