55676880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11047}}^1$

素因数の和:11073

約数の個数: 120

約数和(自身を含む): 213712512

約数和(自身を除く): 158035632

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, 11047, 22094, 33141, 44188, 55235, 66282, 77329, 88376, 99423, 110470, 132564, 154658, 165705, 176752, 198846, 220940, 231987, 265128, 309316, 331410, 386645, 397692, 441880, 463974, 497115, 530256, 618632, 662820, 695961, 773290, 795384, 883760, 927948, 994230, 1159935, 1237264, 1325640, 1391922, 1546580, 1590768, 1855896, 1988460, 2319870, 2651280, 2783844, 3093160, 3479805, 3711792, 3976920, 4639740, 5567688, 6186320, 6959610, 7953840, 9279480, 11135376, 13919220, 18558960, 27838440, 55676880]

約数ペア:

[(1, 55676880), (2, 27838440), (3, 18558960), (4, 13919220), (5, 11135376), (6, 9279480), (7, 7953840), (8, 6959610), (9, 6186320), (10, 5567688), (12, 4639740), (14, 3976920), (15, 3711792), (16, 3479805), (18, 3093160), (20, 2783844), (21, 2651280), (24, 2319870), (28, 1988460), (30, 1855896), (35, 1590768), (36, 1546580), (40, 1391922), (42, 1325640), (45, 1237264), (48, 1159935), (56, 994230), (60, 927948), (63, 883760), (70, 795384), (72, 773290), (80, 695961), (84, 662820), (90, 618632), (105, 530256), (112, 497115), (120, 463974), (126, 441880), (140, 397692), (144, 386645), (168, 331410), (180, 309316), (210, 265128), (240, 231987), (252, 220940), (280, 198846), (315, 176752), (336, 165705), (360, 154658), (420, 132564), (504, 110470), (560, 99423), (630, 88376), (720, 77329), (840, 66282), (1008, 55235), (1260, 44188), (1680, 33141), (2520, 22094), (5040, 11047)]