48389040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{9601}}^1$

素因数の和:9627

約数の個数: 120

約数和(自身を含む): 185741088

約数和(自身を除く): 137352048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 9601, 19202, 28803, 38404, 48005, 57606, 67207, 76808, 86409, 96010, 115212, 134414, 144015, 153616, 172818, 192020, 201621, 230424, 268828, 288030, 336035, 345636, 384040, 403242, 432045, 460848, 537656, 576060, 604863, 672070, 691272, 768080, 806484, 864090, 1008105, 1075312, 1152120, 1209726, 1344140, 1382544, 1612968, 1728180, 2016210, 2304240, 2419452, 2688280, 3024315, 3225936, 3456360, 4032420, 4838904, 5376560, 6048630, 6912720, 8064840, 9677808, 12097260, 16129680, 24194520, 48389040]

約数ペア:

[(1, 48389040), (2, 24194520), (3, 16129680), (4, 12097260), (5, 9677808), (6, 8064840), (7, 6912720), (8, 6048630), (9, 5376560), (10, 4838904), (12, 4032420), (14, 3456360), (15, 3225936), (16, 3024315), (18, 2688280), (20, 2419452), (21, 2304240), (24, 2016210), (28, 1728180), (30, 1612968), (35, 1382544), (36, 1344140), (40, 1209726), (42, 1152120), (45, 1075312), (48, 1008105), (56, 864090), (60, 806484), (63, 768080), (70, 691272), (72, 672070), (80, 604863), (84, 576060), (90, 537656), (105, 460848), (112, 432045), (120, 403242), (126, 384040), (140, 345636), (144, 336035), (168, 288030), (180, 268828), (210, 230424), (240, 201621), (252, 192020), (280, 172818), (315, 153616), (336, 144015), (360, 134414), (420, 115212), (504, 96010), (560, 86409), (630, 76808), (720, 67207), (840, 57606), (1008, 48005), (1260, 38404), (1680, 28803), (2520, 19202), (5040, 9601)]