63450240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{4721}}^1$

素因数の和:4750

約数の個数: 128

約数和(自身を含む): 231189120

約数和(自身を除く): 167738880

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 4721, 6720, 9442, 13440, 14163, 18884, 23605, 28326, 33047, 37768, 47210, 56652, 66094, 70815, 75536, 94420, 99141, 113304, 132188, 141630, 151072, 165235, 188840, 198282, 226608, 264376, 283260, 302144, 330470, 377680, 396564, 453216, 495705, 528752, 566520, 604288, 660940, 755360, 793128, 906432, 991410, 1057504, 1133040, 1321880, 1510720, 1586256, 1812864, 1982820, 2115008, 2266080, 2643760, 3021440, 3172512, 3965640, 4230016, 4532160, 5287520, 6345024, 7931280, 9064320, 10575040, 12690048, 15862560, 21150080, 31725120, 63450240]

約数ペア:

[(1, 63450240), (2, 31725120), (3, 21150080), (4, 15862560), (5, 12690048), (6, 10575040), (7, 9064320), (8, 7931280), (10, 6345024), (12, 5287520), (14, 4532160), (15, 4230016), (16, 3965640), (20, 3172512), (21, 3021440), (24, 2643760), (28, 2266080), (30, 2115008), (32, 1982820), (35, 1812864), (40, 1586256), (42, 1510720), (48, 1321880), (56, 1133040), (60, 1057504), (64, 991410), (70, 906432), (80, 793128), (84, 755360), (96, 660940), (105, 604288), (112, 566520), (120, 528752), (128, 495705), (140, 453216), (160, 396564), (168, 377680), (192, 330470), (210, 302144), (224, 283260), (240, 264376), (280, 226608), (320, 198282), (336, 188840), (384, 165235), (420, 151072), (448, 141630), (480, 132188), (560, 113304), (640, 99141), (672, 94420), (840, 75536), (896, 70815), (960, 66094), (1120, 56652), (1344, 47210), (1680, 37768), (1920, 33047), (2240, 28326), (2688, 23605), (3360, 18884), (4480, 14163), (4721, 13440), (6720, 9442)]