308158560

素因数分解:

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

素因数の和:71357

約数の個数: 96

約数和(自身を含む): 1078570080

約数和(自身を除く): 770411520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 71333, 142666, 213999, 285332, 356665, 427998, 570664, 641997, 713330, 855996, 1069995, 1141328, 1283994, 1426660, 1711992, 1925991, 2139990, 2282656, 2567988, 2853320, 3209985, 3423984, 3851982, 4279980, 5135976, 5706640, 6419970, 6847968, 7703964, 8559960, 9629955, 10271952, 11413280, 12839940, 15407928, 17119920, 19259910, 20543904, 25679880, 30815856, 34239840, 38519820, 51359760, 61631712, 77039640, 102719520, 154079280, 308158560]

約数ペア:

[(1, 308158560), (2, 154079280), (3, 102719520), (4, 77039640), (5, 61631712), (6, 51359760), (8, 38519820), (9, 34239840), (10, 30815856), (12, 25679880), (15, 20543904), (16, 19259910), (18, 17119920), (20, 15407928), (24, 12839940), (27, 11413280), (30, 10271952), (32, 9629955), (36, 8559960), (40, 7703964), (45, 6847968), (48, 6419970), (54, 5706640), (60, 5135976), (72, 4279980), (80, 3851982), (90, 3423984), (96, 3209985), (108, 2853320), (120, 2567988), (135, 2282656), (144, 2139990), (160, 1925991), (180, 1711992), (216, 1426660), (240, 1283994), (270, 1141328), (288, 1069995), (360, 855996), (432, 713330), (480, 641997), (540, 570664), (720, 427998), (864, 356665), (1080, 285332), (1440, 213999), (2160, 142666), (4320, 71333)]