16188155520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{8431331}}^1$

素因数の和:8431353

約数の個数: 64

約数和(自身を含む): 51599751840

約数和(自身を除く): 35411596320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 8431331, 16862662, 25293993, 33725324, 42156655, 50587986, 67450648, 84313310, 101175972, 126469965, 134901296, 168626620, 202351944, 252939930, 269802592, 337253240, 404703888, 505879860, 539605184, 674506480, 809407776, 1011759720, 1079210368, 1349012960, 1618815552, 2023519440, 2698025920, 3237631104, 4047038880, 5396051840, 8094077760, 16188155520]

約数ペア:

[(1, 16188155520), (2, 8094077760), (3, 5396051840), (4, 4047038880), (5, 3237631104), (6, 2698025920), (8, 2023519440), (10, 1618815552), (12, 1349012960), (15, 1079210368), (16, 1011759720), (20, 809407776), (24, 674506480), (30, 539605184), (32, 505879860), (40, 404703888), (48, 337253240), (60, 269802592), (64, 252939930), (80, 202351944), (96, 168626620), (120, 134901296), (128, 126469965), (160, 101175972), (192, 84313310), (240, 67450648), (320, 50587986), (384, 42156655), (480, 33725324), (640, 25293993), (960, 16862662), (1920, 8431331)]