12319440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{7333}}^1$

素因数の和:7356

約数の個数: 80

約数和(自身を含む): 43651968

約数和(自身を除く): 31332528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 7333, 14666, 21999, 29332, 36665, 43998, 51331, 58664, 73330, 87996, 102662, 109995, 117328, 146660, 153993, 175992, 205324, 219990, 256655, 293320, 307986, 351984, 410648, 439980, 513310, 586640, 615972, 769965, 821296, 879960, 1026620, 1231944, 1539930, 1759920, 2053240, 2463888, 3079860, 4106480, 6159720, 12319440]

約数ペア:

[(1, 12319440), (2, 6159720), (3, 4106480), (4, 3079860), (5, 2463888), (6, 2053240), (7, 1759920), (8, 1539930), (10, 1231944), (12, 1026620), (14, 879960), (15, 821296), (16, 769965), (20, 615972), (21, 586640), (24, 513310), (28, 439980), (30, 410648), (35, 351984), (40, 307986), (42, 293320), (48, 256655), (56, 219990), (60, 205324), (70, 175992), (80, 153993), (84, 146660), (105, 117328), (112, 109995), (120, 102662), (140, 87996), (168, 73330), (210, 58664), (240, 51331), (280, 43998), (336, 36665), (420, 29332), (560, 21999), (840, 14666), (1680, 7333)]