48782160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{9679}}^1$

素因数の和:9705

約数の個数: 120

約数和(自身を含む): 187249920

約数和(自身を除く): 138467760

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, 9679, 19358, 29037, 38716, 48395, 58074, 67753, 77432, 87111, 96790, 116148, 135506, 145185, 154864, 174222, 193580, 203259, 232296, 271012, 290370, 338765, 348444, 387160, 406518, 435555, 464592, 542024, 580740, 609777, 677530, 696888, 774320, 813036, 871110, 1016295, 1084048, 1161480, 1219554, 1355060, 1393776, 1626072, 1742220, 2032590, 2322960, 2439108, 2710120, 3048885, 3252144, 3484440, 4065180, 4878216, 5420240, 6097770, 6968880, 8130360, 9756432, 12195540, 16260720, 24391080, 48782160]

約数ペア:

[(1, 48782160), (2, 24391080), (3, 16260720), (4, 12195540), (5, 9756432), (6, 8130360), (7, 6968880), (8, 6097770), (9, 5420240), (10, 4878216), (12, 4065180), (14, 3484440), (15, 3252144), (16, 3048885), (18, 2710120), (20, 2439108), (21, 2322960), (24, 2032590), (28, 1742220), (30, 1626072), (35, 1393776), (36, 1355060), (40, 1219554), (42, 1161480), (45, 1084048), (48, 1016295), (56, 871110), (60, 813036), (63, 774320), (70, 696888), (72, 677530), (80, 609777), (84, 580740), (90, 542024), (105, 464592), (112, 435555), (120, 406518), (126, 387160), (140, 348444), (144, 338765), (168, 290370), (180, 271012), (210, 232296), (240, 203259), (252, 193580), (280, 174222), (315, 154864), (336, 145185), (360, 135506), (420, 116148), (504, 96790), (560, 87111), (630, 77432), (720, 67753), (840, 58074), (1008, 48395), (1260, 38716), (1680, 29037), (2520, 19358), (5040, 9679)]