54046440

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{2383}}^1$

素因数の和:2413

約数の個数: 160

約数和(自身を含む): 207694080

約数和(自身を除く): 153647640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2383, 2520, 2835, 3240, 3780, 4536, 4766, 5670, 7149, 7560, 9532, 11340, 11915, 14298, 16681, 19064, 21447, 22680, 23830, 28596, 33362, 35745, 42894, 47660, 50043, 57192, 64341, 66724, 71490, 83405, 85788, 95320, 100086, 107235, 128682, 133448, 142980, 150129, 166810, 171576, 193023, 200172, 214470, 250215, 257364, 285960, 300258, 321705, 333620, 386046, 400344, 428940, 450387, 500430, 514728, 600516, 643410, 667240, 750645, 772092, 857880, 900774, 965115, 1000860, 1201032, 1286820, 1351161, 1501290, 1544184, 1801548, 1930230, 2001720, 2251935, 2573640, 2702322, 3002580, 3603096, 3860460, 4503870, 5404644, 6005160, 6755805, 7720920, 9007740, 10809288, 13511610, 18015480, 27023220, 54046440]

約数ペア:

[(1, 54046440), (2, 27023220), (3, 18015480), (4, 13511610), (5, 10809288), (6, 9007740), (7, 7720920), (8, 6755805), (9, 6005160), (10, 5404644), (12, 4503870), (14, 3860460), (15, 3603096), (18, 3002580), (20, 2702322), (21, 2573640), (24, 2251935), (27, 2001720), (28, 1930230), (30, 1801548), (35, 1544184), (36, 1501290), (40, 1351161), (42, 1286820), (45, 1201032), (54, 1000860), (56, 965115), (60, 900774), (63, 857880), (70, 772092), (72, 750645), (81, 667240), (84, 643410), (90, 600516), (105, 514728), (108, 500430), (120, 450387), (126, 428940), (135, 400344), (140, 386046), (162, 333620), (168, 321705), (180, 300258), (189, 285960), (210, 257364), (216, 250215), (252, 214470), (270, 200172), (280, 193023), (315, 171576), (324, 166810), (360, 150129), (378, 142980), (405, 133448), (420, 128682), (504, 107235), (540, 100086), (567, 95320), (630, 85788), (648, 83405), (756, 71490), (810, 66724), (840, 64341), (945, 57192), (1080, 50043), (1134, 47660), (1260, 42894), (1512, 35745), (1620, 33362), (1890, 28596), (2268, 23830), (2383, 22680), (2520, 21447), (2835, 19064), (3240, 16681), (3780, 14298), (4536, 11915), (4766, 11340), (5670, 9532), (7149, 7560)]