27687240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10987}}^1$

素因数の和:11011

約数の個数: 96

約数和(自身を含む): 102847680

約数和(自身を除く): 75160440

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, 10987, 21974, 32961, 43948, 54935, 65922, 76909, 87896, 98883, 109870, 131844, 153818, 164805, 197766, 219740, 230727, 263688, 307636, 329610, 384545, 395532, 439480, 461454, 494415, 615272, 659220, 692181, 769090, 791064, 922908, 988830, 1153635, 1318440, 1384362, 1538180, 1845816, 1977660, 2307270, 2768724, 3076360, 3460905, 3955320, 4614540, 5537448, 6921810, 9229080, 13843620, 27687240]

約数ペア:

[(1, 27687240), (2, 13843620), (3, 9229080), (4, 6921810), (5, 5537448), (6, 4614540), (7, 3955320), (8, 3460905), (9, 3076360), (10, 2768724), (12, 2307270), (14, 1977660), (15, 1845816), (18, 1538180), (20, 1384362), (21, 1318440), (24, 1153635), (28, 988830), (30, 922908), (35, 791064), (36, 769090), (40, 692181), (42, 659220), (45, 615272), (56, 494415), (60, 461454), (63, 439480), (70, 395532), (72, 384545), (84, 329610), (90, 307636), (105, 263688), (120, 230727), (126, 219740), (140, 197766), (168, 164805), (180, 153818), (210, 131844), (252, 109870), (280, 98883), (315, 87896), (360, 76909), (420, 65922), (504, 54935), (630, 43948), (840, 32961), (1260, 21974), (2520, 10987)]