547248640

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11251}}^1$

素因数の和:11293

約数の個数: 80

約数和(自身を含む): 1381295520

約数和(自身を除く): 834046880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 6080, 9728, 11251, 12160, 22502, 24320, 45004, 48640, 56255, 90008, 112510, 180016, 213769, 225020, 360032, 427538, 450040, 720064, 855076, 900080, 1068845, 1440128, 1710152, 1800160, 2137690, 2880256, 3420304, 3600320, 4275380, 5760512, 6840608, 7200640, 8550760, 13681216, 14401280, 17101520, 27362432, 28802560, 34203040, 54724864, 68406080, 109449728, 136812160, 273624320, 547248640]

約数ペア:

[(1, 547248640), (2, 273624320), (4, 136812160), (5, 109449728), (8, 68406080), (10, 54724864), (16, 34203040), (19, 28802560), (20, 27362432), (32, 17101520), (38, 14401280), (40, 13681216), (64, 8550760), (76, 7200640), (80, 6840608), (95, 5760512), (128, 4275380), (152, 3600320), (160, 3420304), (190, 2880256), (256, 2137690), (304, 1800160), (320, 1710152), (380, 1440128), (512, 1068845), (608, 900080), (640, 855076), (760, 720064), (1216, 450040), (1280, 427538), (1520, 360032), (2432, 225020), (2560, 213769), (3040, 180016), (4864, 112510), (6080, 90008), (9728, 56255), (11251, 48640), (12160, 45004), (22502, 24320)]