163258560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{56687}}^1$

素因数の和:56710

約数の個数: 84

約数和(自身を含む): 561551328

約数和(自身を除く): 398292768

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, 56687, 113374, 170061, 226748, 283435, 340122, 453496, 510183, 566870, 680244, 850305, 906992, 1020366, 1133740, 1360488, 1700610, 1813984, 2040732, 2267480, 2550915, 2720976, 3401220, 3627968, 4081464, 4534960, 5101830, 5441952, 6802440, 8162928, 9069920, 10203660, 10883904, 13604880, 16325856, 18139840, 20407320, 27209760, 32651712, 40814640, 54419520, 81629280, 163258560]

約数ペア:

[(1, 163258560), (2, 81629280), (3, 54419520), (4, 40814640), (5, 32651712), (6, 27209760), (8, 20407320), (9, 18139840), (10, 16325856), (12, 13604880), (15, 10883904), (16, 10203660), (18, 9069920), (20, 8162928), (24, 6802440), (30, 5441952), (32, 5101830), (36, 4534960), (40, 4081464), (45, 3627968), (48, 3401220), (60, 2720976), (64, 2550915), (72, 2267480), (80, 2040732), (90, 1813984), (96, 1700610), (120, 1360488), (144, 1133740), (160, 1020366), (180, 906992), (192, 850305), (240, 680244), (288, 566870), (320, 510183), (360, 453496), (480, 340122), (576, 283435), (720, 226748), (960, 170061), (1440, 113374), (2880, 56687)]