2943480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1324

約数の個数: 64

約数和(自身を含む): 9302400

約数和(自身を除く): 6358920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1291, 2280, 2582, 3873, 5164, 6455, 7746, 10328, 12910, 15492, 19365, 24529, 25820, 30984, 38730, 49058, 51640, 73587, 77460, 98116, 122645, 147174, 154920, 196232, 245290, 294348, 367935, 490580, 588696, 735870, 981160, 1471740, 2943480]

約数ペア:

[(1, 2943480), (2, 1471740), (3, 981160), (4, 735870), (5, 588696), (6, 490580), (8, 367935), (10, 294348), (12, 245290), (15, 196232), (19, 154920), (20, 147174), (24, 122645), (30, 98116), (38, 77460), (40, 73587), (57, 51640), (60, 49058), (76, 38730), (95, 30984), (114, 25820), (120, 24529), (152, 19365), (190, 15492), (228, 12910), (285, 10328), (380, 7746), (456, 6455), (570, 5164), (760, 3873), (1140, 2582), (1291, 2280)]