87632640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{7607}}^1$

素因数の和:7634

約数の個数: 108

約数和(自身を含む): 303239664

約数和(自身を除く): 215607024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 7607, 11520, 15214, 22821, 30428, 38035, 45642, 60856, 68463, 76070, 91284, 114105, 121712, 136926, 152140, 182568, 228210, 243424, 273852, 304280, 342315, 365136, 456420, 486848, 547704, 608560, 684630, 730272, 912840, 973696, 1095408, 1217120, 1369260, 1460544, 1825680, 1947392, 2190816, 2434240, 2738520, 2921088, 3651360, 4381632, 4868480, 5477040, 5842176, 7302720, 8763264, 9736960, 10954080, 14605440, 17526528, 21908160, 29210880, 43816320, 87632640]

約数ペア:

[(1, 87632640), (2, 43816320), (3, 29210880), (4, 21908160), (5, 17526528), (6, 14605440), (8, 10954080), (9, 9736960), (10, 8763264), (12, 7302720), (15, 5842176), (16, 5477040), (18, 4868480), (20, 4381632), (24, 3651360), (30, 2921088), (32, 2738520), (36, 2434240), (40, 2190816), (45, 1947392), (48, 1825680), (60, 1460544), (64, 1369260), (72, 1217120), (80, 1095408), (90, 973696), (96, 912840), (120, 730272), (128, 684630), (144, 608560), (160, 547704), (180, 486848), (192, 456420), (240, 365136), (256, 342315), (288, 304280), (320, 273852), (360, 243424), (384, 228210), (480, 182568), (576, 152140), (640, 136926), (720, 121712), (768, 114105), (960, 91284), (1152, 76070), (1280, 68463), (1440, 60856), (1920, 45642), (2304, 38035), (2880, 30428), (3840, 22821), (5760, 15214), (7607, 11520)]