138682560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{144461}}^1$

素因数の和:144481

約数の個数: 56

約数和(自身を含む): 440320176

約数和(自身を除く): 301637616

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, 160, 192, 240, 320, 480, 960, 144461, 288922, 433383, 577844, 722305, 866766, 1155688, 1444610, 1733532, 2166915, 2311376, 2889220, 3467064, 4333830, 4622752, 5778440, 6934128, 8667660, 9245504, 11556880, 13868256, 17335320, 23113760, 27736512, 34670640, 46227520, 69341280, 138682560]

約数ペア:

[(1, 138682560), (2, 69341280), (3, 46227520), (4, 34670640), (5, 27736512), (6, 23113760), (8, 17335320), (10, 13868256), (12, 11556880), (15, 9245504), (16, 8667660), (20, 6934128), (24, 5778440), (30, 4622752), (32, 4333830), (40, 3467064), (48, 2889220), (60, 2311376), (64, 2166915), (80, 1733532), (96, 1444610), (120, 1155688), (160, 866766), (192, 722305), (240, 577844), (320, 433383), (480, 288922), (960, 144461)]