15839280

素因数分解:

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

素因数の和:7355

約数の個数: 80

約数和(自身を含む): 54564960

約数和(自身を除く): 38725680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 7333, 14666, 21999, 29332, 36665, 43998, 58664, 65997, 73330, 87996, 109995, 117328, 131994, 146660, 175992, 197991, 219990, 263988, 293320, 329985, 351984, 395982, 439980, 527976, 586640, 659970, 791964, 879960, 989955, 1055952, 1319940, 1583928, 1759920, 1979910, 2639880, 3167856, 3959820, 5279760, 7919640, 15839280]

約数ペア:

[(1, 15839280), (2, 7919640), (3, 5279760), (4, 3959820), (5, 3167856), (6, 2639880), (8, 1979910), (9, 1759920), (10, 1583928), (12, 1319940), (15, 1055952), (16, 989955), (18, 879960), (20, 791964), (24, 659970), (27, 586640), (30, 527976), (36, 439980), (40, 395982), (45, 351984), (48, 329985), (54, 293320), (60, 263988), (72, 219990), (80, 197991), (90, 175992), (108, 146660), (120, 131994), (135, 117328), (144, 109995), (180, 87996), (216, 73330), (240, 65997), (270, 58664), (360, 43998), (432, 36665), (540, 29332), (720, 21999), (1080, 14666), (2160, 7333)]