1339689010560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{697754693}}^1$

素因数の和:697754715

約数の個数: 64

約数和(自身を含む): 4270258727280

約数和(自身を除く): 2930569716720

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, 697754693, 1395509386, 2093264079, 2791018772, 3488773465, 4186528158, 5582037544, 6977546930, 8373056316, 10466320395, 11164075088, 13955093860, 16746112632, 20932640790, 22328150176, 27910187720, 33492225264, 41865281580, 44656300352, 55820375440, 66984450528, 83730563160, 89312600704, 111640750880, 133968901056, 167461126320, 223281501760, 267937802112, 334922252640, 446563003520, 669844505280, 1339689010560]

約数ペア:

[(1, 1339689010560), (2, 669844505280), (3, 446563003520), (4, 334922252640), (5, 267937802112), (6, 223281501760), (8, 167461126320), (10, 133968901056), (12, 111640750880), (15, 89312600704), (16, 83730563160), (20, 66984450528), (24, 55820375440), (30, 44656300352), (32, 41865281580), (40, 33492225264), (48, 27910187720), (60, 22328150176), (64, 20932640790), (80, 16746112632), (96, 13955093860), (120, 11164075088), (128, 10466320395), (160, 8373056316), (192, 6977546930), (240, 5582037544), (320, 4186528158), (384, 3488773465), (480, 2791018772), (640, 2093264079), (960, 1395509386), (1920, 697754693)]