61087680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{21211}}^1$

素因数の和:21234

約数の個数: 84

約数和(自身を含む): 210126072

約数和(自身を除く): 149038392

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, 21211, 42422, 63633, 84844, 106055, 127266, 169688, 190899, 212110, 254532, 318165, 339376, 381798, 424220, 509064, 636330, 678752, 763596, 848440, 954495, 1018128, 1272660, 1357504, 1527192, 1696880, 1908990, 2036256, 2545320, 3054384, 3393760, 3817980, 4072512, 5090640, 6108768, 6787520, 7635960, 10181280, 12217536, 15271920, 20362560, 30543840, 61087680]

約数ペア:

[(1, 61087680), (2, 30543840), (3, 20362560), (4, 15271920), (5, 12217536), (6, 10181280), (8, 7635960), (9, 6787520), (10, 6108768), (12, 5090640), (15, 4072512), (16, 3817980), (18, 3393760), (20, 3054384), (24, 2545320), (30, 2036256), (32, 1908990), (36, 1696880), (40, 1527192), (45, 1357504), (48, 1272660), (60, 1018128), (64, 954495), (72, 848440), (80, 763596), (90, 678752), (96, 636330), (120, 509064), (144, 424220), (160, 381798), (180, 339376), (192, 318165), (240, 254532), (288, 212110), (320, 190899), (360, 169688), (480, 127266), (576, 106055), (720, 84844), (960, 63633), (1440, 42422), (2880, 21211)]