313197840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{16111}}^1$

素因数の和:16139

約数の個数: 120

約数和(自身を含む): 1090846848

約数和(自身を除く): 777649008

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 16111, 19440, 32222, 48333, 64444, 80555, 96666, 128888, 144999, 161110, 193332, 241665, 257776, 289998, 322220, 386664, 434997, 483330, 579996, 644440, 724995, 773328, 869994, 966660, 1159992, 1288880, 1304991, 1449990, 1739988, 1933320, 2174985, 2319984, 2609982, 2899980, 3479976, 3866640, 3914973, 4349970, 5219964, 5799960, 6524955, 6959952, 7829946, 8699940, 10439928, 11599920, 13049910, 15659892, 17399880, 19574865, 20879856, 26099820, 31319784, 34799760, 39149730, 52199640, 62639568, 78299460, 104399280, 156598920, 313197840]

約数ペア:

[(1, 313197840), (2, 156598920), (3, 104399280), (4, 78299460), (5, 62639568), (6, 52199640), (8, 39149730), (9, 34799760), (10, 31319784), (12, 26099820), (15, 20879856), (16, 19574865), (18, 17399880), (20, 15659892), (24, 13049910), (27, 11599920), (30, 10439928), (36, 8699940), (40, 7829946), (45, 6959952), (48, 6524955), (54, 5799960), (60, 5219964), (72, 4349970), (80, 3914973), (81, 3866640), (90, 3479976), (108, 2899980), (120, 2609982), (135, 2319984), (144, 2174985), (162, 1933320), (180, 1739988), (216, 1449990), (240, 1304991), (243, 1288880), (270, 1159992), (324, 966660), (360, 869994), (405, 773328), (432, 724995), (486, 644440), (540, 579996), (648, 483330), (720, 434997), (810, 386664), (972, 322220), (1080, 289998), (1215, 257776), (1296, 241665), (1620, 193332), (1944, 161110), (2160, 144999), (2430, 128888), (3240, 96666), (3888, 80555), (4860, 64444), (6480, 48333), (9720, 32222), (16111, 19440)]