160991280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1021}}^1$

素因数の和:1116

約数の個数: 160

約数和(自身を含む): 562672320

約数和(自身を除く): 401681040

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, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 360, 365, 432, 438, 540, 584, 657, 720, 730, 876, 1021, 1080, 1095, 1168, 1314, 1460, 1752, 1971, 2042, 2160, 2190, 2628, 2920, 3063, 3285, 3504, 3942, 4084, 4380, 5105, 5256, 5840, 6126, 6570, 7884, 8168, 8760, 9189, 9855, 10210, 10512, 12252, 13140, 15315, 15768, 16336, 17520, 18378, 19710, 20420, 24504, 26280, 27567, 30630, 31536, 36756, 39420, 40840, 45945, 49008, 52560, 55134, 61260, 73512, 74533, 78840, 81680, 91890, 110268, 122520, 137835, 147024, 149066, 157680, 183780, 220536, 223599, 245040, 275670, 298132, 367560, 372665, 441072, 447198, 551340, 596264, 670797, 735120, 745330, 894396, 1102680, 1117995, 1192528, 1341594, 1490660, 1788792, 2012391, 2205360, 2235990, 2683188, 2981320, 3353985, 3577584, 4024782, 4471980, 5366376, 5962640, 6707970, 8049564, 8943960, 10061955, 10732752, 13415940, 16099128, 17887920, 20123910, 26831880, 32198256, 40247820, 53663760, 80495640, 160991280]

約数ペア:

[(1, 160991280), (2, 80495640), (3, 53663760), (4, 40247820), (5, 32198256), (6, 26831880), (8, 20123910), (9, 17887920), (10, 16099128), (12, 13415940), (15, 10732752), (16, 10061955), (18, 8943960), (20, 8049564), (24, 6707970), (27, 5962640), (30, 5366376), (36, 4471980), (40, 4024782), (45, 3577584), (48, 3353985), (54, 2981320), (60, 2683188), (72, 2235990), (73, 2205360), (80, 2012391), (90, 1788792), (108, 1490660), (120, 1341594), (135, 1192528), (144, 1117995), (146, 1102680), (180, 894396), (216, 745330), (219, 735120), (240, 670797), (270, 596264), (292, 551340), (360, 447198), (365, 441072), (432, 372665), (438, 367560), (540, 298132), (584, 275670), (657, 245040), (720, 223599), (730, 220536), (876, 183780), (1021, 157680), (1080, 149066), (1095, 147024), (1168, 137835), (1314, 122520), (1460, 110268), (1752, 91890), (1971, 81680), (2042, 78840), (2160, 74533), (2190, 73512), (2628, 61260), (2920, 55134), (3063, 52560), (3285, 49008), (3504, 45945), (3942, 40840), (4084, 39420), (4380, 36756), (5105, 31536), (5256, 30630), (5840, 27567), (6126, 26280), (6570, 24504), (7884, 20420), (8168, 19710), (8760, 18378), (9189, 17520), (9855, 16336), (10210, 15768), (10512, 15315), (12252, 13140)]