15920791680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{8292079}}^1$

素因数の和:8292101

約数の個数: 64

約数和(自身を含む): 50747529600

約数和(自身を除く): 34826737920

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, 8292079, 16584158, 24876237, 33168316, 41460395, 49752474, 66336632, 82920790, 99504948, 124381185, 132673264, 165841580, 199009896, 248762370, 265346528, 331683160, 398019792, 497524740, 530693056, 663366320, 796039584, 995049480, 1061386112, 1326732640, 1592079168, 1990098960, 2653465280, 3184158336, 3980197920, 5306930560, 7960395840, 15920791680]

約数ペア:

[(1, 15920791680), (2, 7960395840), (3, 5306930560), (4, 3980197920), (5, 3184158336), (6, 2653465280), (8, 1990098960), (10, 1592079168), (12, 1326732640), (15, 1061386112), (16, 995049480), (20, 796039584), (24, 663366320), (30, 530693056), (32, 497524740), (40, 398019792), (48, 331683160), (60, 265346528), (64, 248762370), (80, 199009896), (96, 165841580), (120, 132673264), (128, 124381185), (160, 99504948), (192, 82920790), (240, 66336632), (320, 49752474), (384, 41460395), (480, 33168316), (640, 24876237), (960, 16584158), (1920, 8292079)]