4275120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 13570560

約数和(自身を除く): 9295440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 379, 470, 564, 705, 752, 758, 940, 1128, 1137, 1410, 1516, 1880, 1895, 2256, 2274, 2820, 3032, 3760, 3790, 4548, 5640, 5685, 6064, 7580, 9096, 11280, 11370, 15160, 17813, 18192, 22740, 30320, 35626, 45480, 53439, 71252, 89065, 90960, 106878, 142504, 178130, 213756, 267195, 285008, 356260, 427512, 534390, 712520, 855024, 1068780, 1425040, 2137560, 4275120]

約数ペア:

[(1, 4275120), (2, 2137560), (3, 1425040), (4, 1068780), (5, 855024), (6, 712520), (8, 534390), (10, 427512), (12, 356260), (15, 285008), (16, 267195), (20, 213756), (24, 178130), (30, 142504), (40, 106878), (47, 90960), (48, 89065), (60, 71252), (80, 53439), (94, 45480), (120, 35626), (141, 30320), (188, 22740), (235, 18192), (240, 17813), (282, 15160), (376, 11370), (379, 11280), (470, 9096), (564, 7580), (705, 6064), (752, 5685), (758, 5640), (940, 4548), (1128, 3790), (1137, 3760), (1410, 3032), (1516, 2820), (1880, 2274), (1895, 2256)]