119502720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{20747}}^1$

素因数の和:20772

約数の個数: 96

約数和(自身を含む): 412677720

約数和(自身を除く): 293175000

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 20747, 41494, 62241, 82988, 103735, 124482, 165976, 186723, 207470, 248964, 311205, 331952, 373446, 414940, 497928, 622410, 663904, 746892, 829880, 933615, 995856, 1244820, 1327808, 1493784, 1659760, 1867230, 1991712, 2489640, 2655616, 2987568, 3319520, 3734460, 3983424, 4979280, 5975136, 6639040, 7468920, 7966848, 9958560, 11950272, 13278080, 14937840, 19917120, 23900544, 29875680, 39834240, 59751360, 119502720]

約数ペア:

[(1, 119502720), (2, 59751360), (3, 39834240), (4, 29875680), (5, 23900544), (6, 19917120), (8, 14937840), (9, 13278080), (10, 11950272), (12, 9958560), (15, 7966848), (16, 7468920), (18, 6639040), (20, 5975136), (24, 4979280), (30, 3983424), (32, 3734460), (36, 3319520), (40, 2987568), (45, 2655616), (48, 2489640), (60, 1991712), (64, 1867230), (72, 1659760), (80, 1493784), (90, 1327808), (96, 1244820), (120, 995856), (128, 933615), (144, 829880), (160, 746892), (180, 663904), (192, 622410), (240, 497928), (288, 414940), (320, 373446), (360, 331952), (384, 311205), (480, 248964), (576, 207470), (640, 186723), (720, 165976), (960, 124482), (1152, 103735), (1440, 82988), (1920, 62241), (2880, 41494), (5760, 20747)]