30432240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 160

約数和(自身を含む): 106808640

約数和(自身を除く): 76376400

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, 193, 216, 219, 240, 270, 292, 360, 365, 386, 432, 438, 540, 579, 584, 657, 720, 730, 772, 876, 965, 1080, 1095, 1158, 1168, 1314, 1460, 1544, 1737, 1752, 1930, 1971, 2160, 2190, 2316, 2628, 2895, 2920, 3088, 3285, 3474, 3504, 3860, 3942, 4380, 4632, 5211, 5256, 5790, 5840, 6570, 6948, 7720, 7884, 8685, 8760, 9264, 9855, 10422, 10512, 11580, 13140, 13896, 14089, 15440, 15768, 17370, 17520, 19710, 20844, 23160, 26055, 26280, 27792, 28178, 31536, 34740, 39420, 41688, 42267, 46320, 52110, 52560, 56356, 69480, 70445, 78840, 83376, 84534, 104220, 112712, 126801, 138960, 140890, 157680, 169068, 208440, 211335, 225424, 253602, 281780, 338136, 380403, 416880, 422670, 507204, 563560, 634005, 676272, 760806, 845340, 1014408, 1127120, 1268010, 1521612, 1690680, 1902015, 2028816, 2536020, 3043224, 3381360, 3804030, 5072040, 6086448, 7608060, 10144080, 15216120, 30432240]

約数ペア:

[(1, 30432240), (2, 15216120), (3, 10144080), (4, 7608060), (5, 6086448), (6, 5072040), (8, 3804030), (9, 3381360), (10, 3043224), (12, 2536020), (15, 2028816), (16, 1902015), (18, 1690680), (20, 1521612), (24, 1268010), (27, 1127120), (30, 1014408), (36, 845340), (40, 760806), (45, 676272), (48, 634005), (54, 563560), (60, 507204), (72, 422670), (73, 416880), (80, 380403), (90, 338136), (108, 281780), (120, 253602), (135, 225424), (144, 211335), (146, 208440), (180, 169068), (193, 157680), (216, 140890), (219, 138960), (240, 126801), (270, 112712), (292, 104220), (360, 84534), (365, 83376), (386, 78840), (432, 70445), (438, 69480), (540, 56356), (579, 52560), (584, 52110), (657, 46320), (720, 42267), (730, 41688), (772, 39420), (876, 34740), (965, 31536), (1080, 28178), (1095, 27792), (1158, 26280), (1168, 26055), (1314, 23160), (1460, 20844), (1544, 19710), (1737, 17520), (1752, 17370), (1930, 15768), (1971, 15440), (2160, 14089), (2190, 13896), (2316, 13140), (2628, 11580), (2895, 10512), (2920, 10422), (3088, 9855), (3285, 9264), (3474, 8760), (3504, 8685), (3860, 7884), (3942, 7720), (4380, 6948), (4632, 6570), (5211, 5840), (5256, 5790)]