139042560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{36209}}^1$

素因数の和:36233

約数の個数: 72

約数和(自身を含む): 444079440

約数和(自身を除く): 305036880

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 36209, 72418, 108627, 144836, 181045, 217254, 289672, 362090, 434508, 543135, 579344, 724180, 869016, 1086270, 1158688, 1448360, 1738032, 2172540, 2317376, 2896720, 3476064, 4345080, 4634752, 5793440, 6952128, 8690160, 9269504, 11586880, 13904256, 17380320, 23173760, 27808512, 34760640, 46347520, 69521280, 139042560]

約数ペア:

[(1, 139042560), (2, 69521280), (3, 46347520), (4, 34760640), (5, 27808512), (6, 23173760), (8, 17380320), (10, 13904256), (12, 11586880), (15, 9269504), (16, 8690160), (20, 6952128), (24, 5793440), (30, 4634752), (32, 4345080), (40, 3476064), (48, 2896720), (60, 2317376), (64, 2172540), (80, 1738032), (96, 1448360), (120, 1158688), (128, 1086270), (160, 869016), (192, 724180), (240, 579344), (256, 543135), (320, 434508), (384, 362090), (480, 289672), (640, 217254), (768, 181045), (960, 144836), (1280, 108627), (1920, 72418), (3840, 36209)]