27708360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{991}}^1$

素因数の和:1238

約数の個数: 64

約数和(自身を含む): 83566080

約数和(自身を除く): 55857720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 991, 1165, 1398, 1864, 1982, 2330, 2796, 2973, 3495, 3964, 4660, 4955, 5592, 5946, 6990, 7928, 9320, 9910, 11892, 13980, 14865, 19820, 23784, 27960, 29730, 39640, 59460, 118920, 230903, 461806, 692709, 923612, 1154515, 1385418, 1847224, 2309030, 2770836, 3463545, 4618060, 5541672, 6927090, 9236120, 13854180, 27708360]

約数ペア:

[(1, 27708360), (2, 13854180), (3, 9236120), (4, 6927090), (5, 5541672), (6, 4618060), (8, 3463545), (10, 2770836), (12, 2309030), (15, 1847224), (20, 1385418), (24, 1154515), (30, 923612), (40, 692709), (60, 461806), (120, 230903), (233, 118920), (466, 59460), (699, 39640), (932, 29730), (991, 27960), (1165, 23784), (1398, 19820), (1864, 14865), (1982, 13980), (2330, 11892), (2796, 9910), (2973, 9320), (3495, 7928), (3964, 6990), (4660, 5946), (4955, 5592)]