5557440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{827}}^1$

素因数の和:854

約数の個数: 112

約数和(自身を含む): 20189952

約数和(自身を除く): 14632512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 827, 840, 960, 1120, 1344, 1654, 1680, 2240, 2481, 3308, 3360, 4135, 4962, 5789, 6616, 6720, 8270, 9924, 11578, 12405, 13232, 16540, 17367, 19848, 23156, 24810, 26464, 28945, 33080, 34734, 39696, 46312, 49620, 52928, 57890, 66160, 69468, 79392, 86835, 92624, 99240, 115780, 132320, 138936, 158784, 173670, 185248, 198480, 231560, 264640, 277872, 347340, 370496, 396960, 463120, 555744, 694680, 793920, 926240, 1111488, 1389360, 1852480, 2778720, 5557440]

約数ペア:

[(1, 5557440), (2, 2778720), (3, 1852480), (4, 1389360), (5, 1111488), (6, 926240), (7, 793920), (8, 694680), (10, 555744), (12, 463120), (14, 396960), (15, 370496), (16, 347340), (20, 277872), (21, 264640), (24, 231560), (28, 198480), (30, 185248), (32, 173670), (35, 158784), (40, 138936), (42, 132320), (48, 115780), (56, 99240), (60, 92624), (64, 86835), (70, 79392), (80, 69468), (84, 66160), (96, 57890), (105, 52928), (112, 49620), (120, 46312), (140, 39696), (160, 34734), (168, 33080), (192, 28945), (210, 26464), (224, 24810), (240, 23156), (280, 19848), (320, 17367), (336, 16540), (420, 13232), (448, 12405), (480, 11578), (560, 9924), (672, 8270), (827, 6720), (840, 6616), (960, 5789), (1120, 4962), (1344, 4135), (1654, 3360), (1680, 3308), (2240, 2481)]