54258480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:619

約数の個数: 120

約数和(自身を含む): 183671280

約数和(自身を除く): 129412800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 179, 180, 240, 358, 360, 421, 537, 716, 720, 842, 895, 1074, 1263, 1432, 1611, 1684, 1790, 2105, 2148, 2526, 2685, 2864, 3222, 3368, 3580, 3789, 4210, 4296, 5052, 5370, 6315, 6444, 6736, 7160, 7578, 8055, 8420, 8592, 10104, 10740, 12630, 12888, 14320, 15156, 16110, 16840, 18945, 20208, 21480, 25260, 25776, 30312, 32220, 33680, 37890, 42960, 50520, 60624, 64440, 75359, 75780, 101040, 128880, 150718, 151560, 226077, 301436, 303120, 376795, 452154, 602872, 678231, 753590, 904308, 1130385, 1205744, 1356462, 1507180, 1808616, 2260770, 2712924, 3014360, 3391155, 3617232, 4521540, 5425848, 6028720, 6782310, 9043080, 10851696, 13564620, 18086160, 27129240, 54258480]

約数ペア:

[(1, 54258480), (2, 27129240), (3, 18086160), (4, 13564620), (5, 10851696), (6, 9043080), (8, 6782310), (9, 6028720), (10, 5425848), (12, 4521540), (15, 3617232), (16, 3391155), (18, 3014360), (20, 2712924), (24, 2260770), (30, 1808616), (36, 1507180), (40, 1356462), (45, 1205744), (48, 1130385), (60, 904308), (72, 753590), (80, 678231), (90, 602872), (120, 452154), (144, 376795), (179, 303120), (180, 301436), (240, 226077), (358, 151560), (360, 150718), (421, 128880), (537, 101040), (716, 75780), (720, 75359), (842, 64440), (895, 60624), (1074, 50520), (1263, 42960), (1432, 37890), (1611, 33680), (1684, 32220), (1790, 30312), (2105, 25776), (2148, 25260), (2526, 21480), (2685, 20208), (2864, 18945), (3222, 16840), (3368, 16110), (3580, 15156), (3789, 14320), (4210, 12888), (4296, 12630), (5052, 10740), (5370, 10104), (6315, 8592), (6444, 8420), (6736, 8055), (7160, 7578)]