15769440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 55194048

約数和(自身を除く): 39424608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 233, 235, 240, 282, 288, 360, 376, 423, 466, 470, 480, 564, 699, 705, 720, 752, 846, 932, 940, 1128, 1165, 1398, 1410, 1440, 1504, 1692, 1864, 1880, 2097, 2115, 2256, 2330, 2796, 2820, 3384, 3495, 3728, 3760, 4194, 4230, 4512, 4660, 5592, 5640, 6768, 6990, 7456, 7520, 8388, 8460, 9320, 10485, 10951, 11184, 11280, 13536, 13980, 16776, 16920, 18640, 20970, 21902, 22368, 22560, 27960, 32853, 33552, 33840, 37280, 41940, 43804, 54755, 55920, 65706, 67104, 67680, 83880, 87608, 98559, 109510, 111840, 131412, 164265, 167760, 175216, 197118, 219020, 262824, 328530, 335520, 350432, 394236, 438040, 492795, 525648, 657060, 788472, 876080, 985590, 1051296, 1314120, 1576944, 1752160, 1971180, 2628240, 3153888, 3942360, 5256480, 7884720, 15769440]

約数ペア:

[(1, 15769440), (2, 7884720), (3, 5256480), (4, 3942360), (5, 3153888), (6, 2628240), (8, 1971180), (9, 1752160), (10, 1576944), (12, 1314120), (15, 1051296), (16, 985590), (18, 876080), (20, 788472), (24, 657060), (30, 525648), (32, 492795), (36, 438040), (40, 394236), (45, 350432), (47, 335520), (48, 328530), (60, 262824), (72, 219020), (80, 197118), (90, 175216), (94, 167760), (96, 164265), (120, 131412), (141, 111840), (144, 109510), (160, 98559), (180, 87608), (188, 83880), (233, 67680), (235, 67104), (240, 65706), (282, 55920), (288, 54755), (360, 43804), (376, 41940), (423, 37280), (466, 33840), (470, 33552), (480, 32853), (564, 27960), (699, 22560), (705, 22368), (720, 21902), (752, 20970), (846, 18640), (932, 16920), (940, 16776), (1128, 13980), (1165, 13536), (1398, 11280), (1410, 11184), (1440, 10951), (1504, 10485), (1692, 9320), (1864, 8460), (1880, 8388), (2097, 7520), (2115, 7456), (2256, 6990), (2330, 6768), (2796, 5640), (2820, 5592), (3384, 4660), (3495, 4512), (3728, 4230), (3760, 4194)]