7919640

素因数分解:

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

素因数の和:7353

約数の個数: 64

約数和(自身を含む): 26402400

約数和(自身を除く): 18482760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 7333, 14666, 21999, 29332, 36665, 43998, 58664, 65997, 73330, 87996, 109995, 131994, 146660, 175992, 197991, 219990, 263988, 293320, 329985, 395982, 439980, 527976, 659970, 791964, 879960, 989955, 1319940, 1583928, 1979910, 2639880, 3959820, 7919640]

約数ペア:

[(1, 7919640), (2, 3959820), (3, 2639880), (4, 1979910), (5, 1583928), (6, 1319940), (8, 989955), (9, 879960), (10, 791964), (12, 659970), (15, 527976), (18, 439980), (20, 395982), (24, 329985), (27, 293320), (30, 263988), (36, 219990), (40, 197991), (45, 175992), (54, 146660), (60, 131994), (72, 109995), (90, 87996), (108, 73330), (120, 65997), (135, 58664), (180, 43998), (216, 36665), (270, 29332), (360, 21999), (540, 14666), (1080, 7333)]