4140480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:266

約数の個数: 112

約数和(自身を含む): 13898880

約数和(自身を除く): 9758400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 227, 228, 240, 285, 304, 320, 380, 454, 456, 480, 570, 608, 681, 760, 908, 912, 960, 1135, 1140, 1216, 1362, 1520, 1816, 1824, 2270, 2280, 2724, 3040, 3405, 3632, 3648, 4313, 4540, 4560, 5448, 6080, 6810, 7264, 8626, 9080, 9120, 10896, 12939, 13620, 14528, 17252, 18160, 18240, 21565, 21792, 25878, 27240, 34504, 36320, 43130, 43584, 51756, 54480, 64695, 69008, 72640, 86260, 103512, 108960, 129390, 138016, 172520, 207024, 217920, 258780, 276032, 345040, 414048, 517560, 690080, 828096, 1035120, 1380160, 2070240, 4140480]

約数ペア:

[(1, 4140480), (2, 2070240), (3, 1380160), (4, 1035120), (5, 828096), (6, 690080), (8, 517560), (10, 414048), (12, 345040), (15, 276032), (16, 258780), (19, 217920), (20, 207024), (24, 172520), (30, 138016), (32, 129390), (38, 108960), (40, 103512), (48, 86260), (57, 72640), (60, 69008), (64, 64695), (76, 54480), (80, 51756), (95, 43584), (96, 43130), (114, 36320), (120, 34504), (152, 27240), (160, 25878), (190, 21792), (192, 21565), (227, 18240), (228, 18160), (240, 17252), (285, 14528), (304, 13620), (320, 12939), (380, 10896), (454, 9120), (456, 9080), (480, 8626), (570, 7264), (608, 6810), (681, 6080), (760, 5448), (908, 4560), (912, 4540), (960, 4313), (1135, 3648), (1140, 3632), (1216, 3405), (1362, 3040), (1520, 2724), (1816, 2280), (1824, 2270)]