118513920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{4409}}^1$

素因数の和:4440

約数の個数: 144

約数和(自身を含む): 432673920

約数和(自身を除く): 314160000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4409, 4480, 5376, 6720, 8818, 8960, 13227, 13440, 17636, 22045, 26454, 26880, 30863, 35272, 44090, 52908, 61726, 66135, 70544, 88180, 92589, 105816, 123452, 132270, 141088, 154315, 176360, 185178, 211632, 246904, 264540, 282176, 308630, 352720, 370356, 423264, 462945, 493808, 529080, 564352, 617260, 705440, 740712, 846528, 925890, 987616, 1058160, 1128704, 1234520, 1410880, 1481424, 1693056, 1851780, 1975232, 2116320, 2469040, 2821760, 2962848, 3386112, 3703560, 3950464, 4232640, 4938080, 5643520, 5925696, 7407120, 7900928, 8465280, 9876160, 11851392, 14814240, 16930560, 19752320, 23702784, 29628480, 39504640, 59256960, 118513920]

約数ペア:

[(1, 118513920), (2, 59256960), (3, 39504640), (4, 29628480), (5, 23702784), (6, 19752320), (7, 16930560), (8, 14814240), (10, 11851392), (12, 9876160), (14, 8465280), (15, 7900928), (16, 7407120), (20, 5925696), (21, 5643520), (24, 4938080), (28, 4232640), (30, 3950464), (32, 3703560), (35, 3386112), (40, 2962848), (42, 2821760), (48, 2469040), (56, 2116320), (60, 1975232), (64, 1851780), (70, 1693056), (80, 1481424), (84, 1410880), (96, 1234520), (105, 1128704), (112, 1058160), (120, 987616), (128, 925890), (140, 846528), (160, 740712), (168, 705440), (192, 617260), (210, 564352), (224, 529080), (240, 493808), (256, 462945), (280, 423264), (320, 370356), (336, 352720), (384, 308630), (420, 282176), (448, 264540), (480, 246904), (560, 211632), (640, 185178), (672, 176360), (768, 154315), (840, 141088), (896, 132270), (960, 123452), (1120, 105816), (1280, 92589), (1344, 88180), (1680, 70544), (1792, 66135), (1920, 61726), (2240, 52908), (2688, 44090), (3360, 35272), (3840, 30863), (4409, 26880), (4480, 26454), (5376, 22045), (6720, 17636), (8818, 13440), (8960, 13227)]