13443960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4871}}^1$

素因数の和:4908

約数の個数: 64

約数和(自身を含む): 42094080

約数和(自身を除く): 28650120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 4871, 9742, 14613, 19484, 24355, 29226, 38968, 48710, 58452, 73065, 97420, 112033, 116904, 146130, 194840, 224066, 292260, 336099, 448132, 560165, 584520, 672198, 896264, 1120330, 1344396, 1680495, 2240660, 2688792, 3360990, 4481320, 6721980, 13443960]

約数ペア:

[(1, 13443960), (2, 6721980), (3, 4481320), (4, 3360990), (5, 2688792), (6, 2240660), (8, 1680495), (10, 1344396), (12, 1120330), (15, 896264), (20, 672198), (23, 584520), (24, 560165), (30, 448132), (40, 336099), (46, 292260), (60, 224066), (69, 194840), (92, 146130), (115, 116904), (120, 112033), (138, 97420), (184, 73065), (230, 58452), (276, 48710), (345, 38968), (460, 29226), (552, 24355), (690, 19484), (920, 14613), (1380, 9742), (2760, 4871)]