2410240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{269}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 6622560

約数和(自身を除く): 4212320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 269, 280, 320, 448, 538, 560, 640, 896, 1076, 1120, 1280, 1345, 1792, 1883, 2152, 2240, 2690, 3766, 4304, 4480, 5380, 7532, 8608, 8960, 9415, 10760, 15064, 17216, 18830, 21520, 30128, 34432, 37660, 43040, 60256, 68864, 75320, 86080, 120512, 150640, 172160, 241024, 301280, 344320, 482048, 602560, 1205120, 2410240]

約数ペア:

[(1, 2410240), (2, 1205120), (4, 602560), (5, 482048), (7, 344320), (8, 301280), (10, 241024), (14, 172160), (16, 150640), (20, 120512), (28, 86080), (32, 75320), (35, 68864), (40, 60256), (56, 43040), (64, 37660), (70, 34432), (80, 30128), (112, 21520), (128, 18830), (140, 17216), (160, 15064), (224, 10760), (256, 9415), (269, 8960), (280, 8608), (320, 7532), (448, 5380), (538, 4480), (560, 4304), (640, 3766), (896, 2690), (1076, 2240), (1120, 2152), (1280, 1883), (1345, 1792)]