448932480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3203}}^1$

素因数の和:3298

約数の個数: 128

約数和(自身を含む): 1451027520

約数和(自身を除く): 1002095040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 730, 876, 960, 1095, 1168, 1460, 1752, 1920, 2190, 2336, 2920, 3203, 3504, 4380, 4672, 5840, 6406, 7008, 8760, 9344, 9609, 11680, 12812, 14016, 16015, 17520, 19218, 23360, 25624, 28032, 32030, 35040, 38436, 46720, 48045, 51248, 64060, 70080, 76872, 96090, 102496, 128120, 140160, 153744, 192180, 204992, 233819, 256240, 307488, 384360, 409984, 467638, 512480, 614976, 701457, 768720, 935276, 1024960, 1169095, 1229952, 1402914, 1537440, 1870552, 2049920, 2338190, 2805828, 3074880, 3507285, 3741104, 4676380, 5611656, 6149760, 7014570, 7482208, 9352760, 11223312, 14029140, 14964416, 18705520, 22446624, 28058280, 29928832, 37411040, 44893248, 56116560, 74822080, 89786496, 112233120, 149644160, 224466240, 448932480]

約数ペア:

[(1, 448932480), (2, 224466240), (3, 149644160), (4, 112233120), (5, 89786496), (6, 74822080), (8, 56116560), (10, 44893248), (12, 37411040), (15, 29928832), (16, 28058280), (20, 22446624), (24, 18705520), (30, 14964416), (32, 14029140), (40, 11223312), (48, 9352760), (60, 7482208), (64, 7014570), (73, 6149760), (80, 5611656), (96, 4676380), (120, 3741104), (128, 3507285), (146, 3074880), (160, 2805828), (192, 2338190), (219, 2049920), (240, 1870552), (292, 1537440), (320, 1402914), (365, 1229952), (384, 1169095), (438, 1024960), (480, 935276), (584, 768720), (640, 701457), (730, 614976), (876, 512480), (960, 467638), (1095, 409984), (1168, 384360), (1460, 307488), (1752, 256240), (1920, 233819), (2190, 204992), (2336, 192180), (2920, 153744), (3203, 140160), (3504, 128120), (4380, 102496), (4672, 96090), (5840, 76872), (6406, 70080), (7008, 64060), (8760, 51248), (9344, 48045), (9609, 46720), (11680, 38436), (12812, 35040), (14016, 32030), (16015, 28032), (17520, 25624), (19218, 23360)]