139999680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{48611}}^1$

素因数の和:48634

約数の個数: 84

約数和(自身を含む): 481550472

約数和(自身を除く): 341550792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 48611, 97222, 145833, 194444, 243055, 291666, 388888, 437499, 486110, 583332, 729165, 777776, 874998, 972220, 1166664, 1458330, 1555552, 1749996, 1944440, 2187495, 2333328, 2916660, 3111104, 3499992, 3888880, 4374990, 4666656, 5833320, 6999984, 7777760, 8749980, 9333312, 11666640, 13999968, 15555520, 17499960, 23333280, 27999936, 34999920, 46666560, 69999840, 139999680]

約数ペア:

[(1, 139999680), (2, 69999840), (3, 46666560), (4, 34999920), (5, 27999936), (6, 23333280), (8, 17499960), (9, 15555520), (10, 13999968), (12, 11666640), (15, 9333312), (16, 8749980), (18, 7777760), (20, 6999984), (24, 5833320), (30, 4666656), (32, 4374990), (36, 3888880), (40, 3499992), (45, 3111104), (48, 2916660), (60, 2333328), (64, 2187495), (72, 1944440), (80, 1749996), (90, 1555552), (96, 1458330), (120, 1166664), (144, 972220), (160, 874998), (180, 777776), (192, 729165), (240, 583332), (288, 486110), (320, 437499), (360, 388888), (480, 291666), (576, 243055), (720, 194444), (960, 145833), (1440, 97222), (2880, 48611)]