3772440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{499}}^1$

素因数の和:526

約数の個数: 128

約数和(自身を含む): 14400000

約数和(自身を除く): 10627560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 499, 504, 540, 630, 756, 840, 945, 998, 1080, 1260, 1497, 1512, 1890, 1996, 2495, 2520, 2994, 3493, 3780, 3992, 4491, 4990, 5988, 6986, 7485, 7560, 8982, 9980, 10479, 11976, 13473, 13972, 14970, 17465, 17964, 19960, 20958, 22455, 26946, 27944, 29940, 31437, 34930, 35928, 41916, 44910, 52395, 53892, 59880, 62874, 67365, 69860, 83832, 89820, 94311, 104790, 107784, 125748, 134730, 139720, 157185, 179640, 188622, 209580, 251496, 269460, 314370, 377244, 419160, 471555, 538920, 628740, 754488, 943110, 1257480, 1886220, 3772440]

約数ペア:

[(1, 3772440), (2, 1886220), (3, 1257480), (4, 943110), (5, 754488), (6, 628740), (7, 538920), (8, 471555), (9, 419160), (10, 377244), (12, 314370), (14, 269460), (15, 251496), (18, 209580), (20, 188622), (21, 179640), (24, 157185), (27, 139720), (28, 134730), (30, 125748), (35, 107784), (36, 104790), (40, 94311), (42, 89820), (45, 83832), (54, 69860), (56, 67365), (60, 62874), (63, 59880), (70, 53892), (72, 52395), (84, 44910), (90, 41916), (105, 35928), (108, 34930), (120, 31437), (126, 29940), (135, 27944), (140, 26946), (168, 22455), (180, 20958), (189, 19960), (210, 17964), (216, 17465), (252, 14970), (270, 13972), (280, 13473), (315, 11976), (360, 10479), (378, 9980), (420, 8982), (499, 7560), (504, 7485), (540, 6986), (630, 5988), (756, 4990), (840, 4491), (945, 3992), (998, 3780), (1080, 3493), (1260, 2994), (1497, 2520), (1512, 2495), (1890, 1996)]