72367560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1811}}^1$

素因数の和:1868

約数の個数: 128

約数和(自身を含む): 247881600

約数和(自身を除く): 175514040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1811, 1998, 2220, 2664, 3330, 3622, 3996, 4440, 4995, 5433, 6660, 7244, 7992, 9055, 9990, 10866, 13320, 14488, 16299, 18110, 19980, 21732, 27165, 32598, 36220, 39960, 43464, 48897, 54330, 65196, 67007, 72440, 81495, 97794, 108660, 130392, 134014, 162990, 195588, 201021, 217320, 244485, 268028, 325980, 335035, 391176, 402042, 488970, 536056, 603063, 651960, 670070, 804084, 977940, 1005105, 1206126, 1340140, 1608168, 1809189, 1955880, 2010210, 2412252, 2680280, 3015315, 3618378, 4020420, 4824504, 6030630, 7236756, 8040840, 9045945, 12061260, 14473512, 18091890, 24122520, 36183780, 72367560]

約数ペア:

[(1, 72367560), (2, 36183780), (3, 24122520), (4, 18091890), (5, 14473512), (6, 12061260), (8, 9045945), (9, 8040840), (10, 7236756), (12, 6030630), (15, 4824504), (18, 4020420), (20, 3618378), (24, 3015315), (27, 2680280), (30, 2412252), (36, 2010210), (37, 1955880), (40, 1809189), (45, 1608168), (54, 1340140), (60, 1206126), (72, 1005105), (74, 977940), (90, 804084), (108, 670070), (111, 651960), (120, 603063), (135, 536056), (148, 488970), (180, 402042), (185, 391176), (216, 335035), (222, 325980), (270, 268028), (296, 244485), (333, 217320), (360, 201021), (370, 195588), (444, 162990), (540, 134014), (555, 130392), (666, 108660), (740, 97794), (888, 81495), (999, 72440), (1080, 67007), (1110, 65196), (1332, 54330), (1480, 48897), (1665, 43464), (1811, 39960), (1998, 36220), (2220, 32598), (2664, 27165), (3330, 21732), (3622, 19980), (3996, 18110), (4440, 16299), (4995, 14488), (5433, 13320), (6660, 10866), (7244, 9990), (7992, 9055)]