68825280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71693}}^1$

素因数の和:71713

約数の個数: 56

約数和(自身を含む): 218523312

約数和(自身を除く): 149698032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 71693, 143386, 215079, 286772, 358465, 430158, 573544, 716930, 860316, 1075395, 1147088, 1433860, 1720632, 2150790, 2294176, 2867720, 3441264, 4301580, 4588352, 5735440, 6882528, 8603160, 11470880, 13765056, 17206320, 22941760, 34412640, 68825280]

約数ペア:

[(1, 68825280), (2, 34412640), (3, 22941760), (4, 17206320), (5, 13765056), (6, 11470880), (8, 8603160), (10, 6882528), (12, 5735440), (15, 4588352), (16, 4301580), (20, 3441264), (24, 2867720), (30, 2294176), (32, 2150790), (40, 1720632), (48, 1433860), (60, 1147088), (64, 1075395), (80, 860316), (96, 716930), (120, 573544), (160, 430158), (192, 358465), (240, 286772), (320, 215079), (480, 143386), (960, 71693)]