2754240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:190

約数の個数: 112

約数和(自身を含む): 9265920

約数和(自身を除く): 6511680

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, 151, 152, 160, 190, 192, 228, 240, 285, 302, 304, 320, 380, 453, 456, 480, 570, 604, 608, 755, 760, 906, 912, 960, 1140, 1208, 1216, 1510, 1520, 1812, 1824, 2265, 2280, 2416, 2869, 3020, 3040, 3624, 3648, 4530, 4560, 4832, 5738, 6040, 6080, 7248, 8607, 9060, 9120, 9664, 11476, 12080, 14345, 14496, 17214, 18120, 18240, 22952, 24160, 28690, 28992, 34428, 36240, 43035, 45904, 48320, 57380, 68856, 72480, 86070, 91808, 114760, 137712, 144960, 172140, 183616, 229520, 275424, 344280, 459040, 550848, 688560, 918080, 1377120, 2754240]

約数ペア:

[(1, 2754240), (2, 1377120), (3, 918080), (4, 688560), (5, 550848), (6, 459040), (8, 344280), (10, 275424), (12, 229520), (15, 183616), (16, 172140), (19, 144960), (20, 137712), (24, 114760), (30, 91808), (32, 86070), (38, 72480), (40, 68856), (48, 57380), (57, 48320), (60, 45904), (64, 43035), (76, 36240), (80, 34428), (95, 28992), (96, 28690), (114, 24160), (120, 22952), (151, 18240), (152, 18120), (160, 17214), (190, 14496), (192, 14345), (228, 12080), (240, 11476), (285, 9664), (302, 9120), (304, 9060), (320, 8607), (380, 7248), (453, 6080), (456, 6040), (480, 5738), (570, 4832), (604, 4560), (608, 4530), (755, 3648), (760, 3624), (906, 3040), (912, 3020), (960, 2869), (1140, 2416), (1208, 2280), (1216, 2265), (1510, 1824), (1520, 1812)]