27838440

素因数分解:

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

素因数の和:11071

約数の個数: 96

約数和(自身を含む): 103409280

約数和(自身を除く): 75570840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 11047, 22094, 33141, 44188, 55235, 66282, 77329, 88376, 99423, 110470, 132564, 154658, 165705, 198846, 220940, 231987, 265128, 309316, 331410, 386645, 397692, 441880, 463974, 497115, 618632, 662820, 695961, 773290, 795384, 927948, 994230, 1159935, 1325640, 1391922, 1546580, 1855896, 1988460, 2319870, 2783844, 3093160, 3479805, 3976920, 4639740, 5567688, 6959610, 9279480, 13919220, 27838440]

約数ペア:

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