77039640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71333}}^1$

素因数の和:71353

約数の個数: 64

約数和(自身を含む): 256802400

約数和(自身を除く): 179762760

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, 71333, 142666, 213999, 285332, 356665, 427998, 570664, 641997, 713330, 855996, 1069995, 1283994, 1426660, 1711992, 1925991, 2139990, 2567988, 2853320, 3209985, 3851982, 4279980, 5135976, 6419970, 7703964, 8559960, 9629955, 12839940, 15407928, 19259910, 25679880, 38519820, 77039640]

約数ペア:

[(1, 77039640), (2, 38519820), (3, 25679880), (4, 19259910), (5, 15407928), (6, 12839940), (8, 9629955), (9, 8559960), (10, 7703964), (12, 6419970), (15, 5135976), (18, 4279980), (20, 3851982), (24, 3209985), (27, 2853320), (30, 2567988), (36, 2139990), (40, 1925991), (45, 1711992), (54, 1426660), (60, 1283994), (72, 1069995), (90, 855996), (108, 713330), (120, 641997), (135, 570664), (180, 427998), (216, 356665), (270, 285332), (360, 213999), (540, 142666), (1080, 71333)]