27867480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{883}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 84015360

約数和(自身を除く): 56147880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 883, 1052, 1315, 1578, 1766, 2104, 2630, 2649, 3156, 3532, 3945, 4415, 5260, 5298, 6312, 7064, 7890, 8830, 10520, 10596, 13245, 15780, 17660, 21192, 26490, 31560, 35320, 52980, 105960, 232229, 464458, 696687, 928916, 1161145, 1393374, 1857832, 2322290, 2786748, 3483435, 4644580, 5573496, 6966870, 9289160, 13933740, 27867480]

約数ペア:

[(1, 27867480), (2, 13933740), (3, 9289160), (4, 6966870), (5, 5573496), (6, 4644580), (8, 3483435), (10, 2786748), (12, 2322290), (15, 1857832), (20, 1393374), (24, 1161145), (30, 928916), (40, 696687), (60, 464458), (120, 232229), (263, 105960), (526, 52980), (789, 35320), (883, 31560), (1052, 26490), (1315, 21192), (1578, 17660), (1766, 15780), (2104, 13245), (2630, 10596), (2649, 10520), (3156, 8830), (3532, 7890), (3945, 7064), (4415, 6312), (5260, 5298)]