133975680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{69779}}^1$

素因数の和:69801

約数の個数: 64

約数和(自身を含む): 427053600

約数和(自身を除く): 293077920

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, 69779, 139558, 209337, 279116, 348895, 418674, 558232, 697790, 837348, 1046685, 1116464, 1395580, 1674696, 2093370, 2232928, 2791160, 3349392, 4186740, 4465856, 5582320, 6698784, 8373480, 8931712, 11164640, 13397568, 16746960, 22329280, 26795136, 33493920, 44658560, 66987840, 133975680]

約数ペア:

[(1, 133975680), (2, 66987840), (3, 44658560), (4, 33493920), (5, 26795136), (6, 22329280), (8, 16746960), (10, 13397568), (12, 11164640), (15, 8931712), (16, 8373480), (20, 6698784), (24, 5582320), (30, 4465856), (32, 4186740), (40, 3349392), (48, 2791160), (60, 2232928), (64, 2093370), (80, 1674696), (96, 1395580), (120, 1116464), (128, 1046685), (160, 837348), (192, 697790), (240, 558232), (320, 418674), (384, 348895), (480, 279116), (640, 209337), (960, 139558), (1920, 69779)]