197919360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{34361}}^1$

素因数の和:34386

約数の個数: 96

約数和(自身を含む): 683460180

約数和(自身を除く): 485540820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 34361, 68722, 103083, 137444, 171805, 206166, 274888, 309249, 343610, 412332, 515415, 549776, 618498, 687220, 824664, 1030830, 1099552, 1236996, 1374440, 1546245, 1649328, 2061660, 2199104, 2473992, 2748880, 3092490, 3298656, 4123320, 4398208, 4947984, 5497760, 6184980, 6597312, 8246640, 9895968, 10995520, 12369960, 13194624, 16493280, 19791936, 21991040, 24739920, 32986560, 39583872, 49479840, 65973120, 98959680, 197919360]

約数ペア:

[(1, 197919360), (2, 98959680), (3, 65973120), (4, 49479840), (5, 39583872), (6, 32986560), (8, 24739920), (9, 21991040), (10, 19791936), (12, 16493280), (15, 13194624), (16, 12369960), (18, 10995520), (20, 9895968), (24, 8246640), (30, 6597312), (32, 6184980), (36, 5497760), (40, 4947984), (45, 4398208), (48, 4123320), (60, 3298656), (64, 3092490), (72, 2748880), (80, 2473992), (90, 2199104), (96, 2061660), (120, 1649328), (128, 1546245), (144, 1374440), (160, 1236996), (180, 1099552), (192, 1030830), (240, 824664), (288, 687220), (320, 618498), (360, 549776), (384, 515415), (480, 412332), (576, 343610), (640, 309249), (720, 274888), (960, 206166), (1152, 171805), (1440, 137444), (1920, 103083), (2880, 68722), (5760, 34361)]