1078560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 4245696

約数和(自身を除く): 3167136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 107, 112, 120, 126, 140, 144, 160, 168, 180, 210, 214, 224, 240, 252, 280, 288, 315, 321, 336, 360, 420, 428, 480, 504, 535, 560, 630, 642, 672, 720, 749, 840, 856, 963, 1008, 1070, 1120, 1260, 1284, 1440, 1498, 1605, 1680, 1712, 1926, 2016, 2140, 2247, 2520, 2568, 2996, 3210, 3360, 3424, 3745, 3852, 4280, 4494, 4815, 5040, 5136, 5992, 6420, 6741, 7490, 7704, 8560, 8988, 9630, 10080, 10272, 11235, 11984, 12840, 13482, 14980, 15408, 17120, 17976, 19260, 22470, 23968, 25680, 26964, 29960, 30816, 33705, 35952, 38520, 44940, 51360, 53928, 59920, 67410, 71904, 77040, 89880, 107856, 119840, 134820, 154080, 179760, 215712, 269640, 359520, 539280, 1078560]

約数ペア:

[(1, 1078560), (2, 539280), (3, 359520), (4, 269640), (5, 215712), (6, 179760), (7, 154080), (8, 134820), (9, 119840), (10, 107856), (12, 89880), (14, 77040), (15, 71904), (16, 67410), (18, 59920), (20, 53928), (21, 51360), (24, 44940), (28, 38520), (30, 35952), (32, 33705), (35, 30816), (36, 29960), (40, 26964), (42, 25680), (45, 23968), (48, 22470), (56, 19260), (60, 17976), (63, 17120), (70, 15408), (72, 14980), (80, 13482), (84, 12840), (90, 11984), (96, 11235), (105, 10272), (107, 10080), (112, 9630), (120, 8988), (126, 8560), (140, 7704), (144, 7490), (160, 6741), (168, 6420), (180, 5992), (210, 5136), (214, 5040), (224, 4815), (240, 4494), (252, 4280), (280, 3852), (288, 3745), (315, 3424), (321, 3360), (336, 3210), (360, 2996), (420, 2568), (428, 2520), (480, 2247), (504, 2140), (535, 2016), (560, 1926), (630, 1712), (642, 1680), (672, 1605), (720, 1498), (749, 1440), (840, 1284), (856, 1260), (963, 1120), (1008, 1070)]