86820480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{15073}}^1$

素因数の和:15098

約数の個数: 96

約数和(自身を含む): 299821860

約数和(自身を除く): 213001380

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 15073, 30146, 45219, 60292, 75365, 90438, 120584, 135657, 150730, 180876, 226095, 241168, 271314, 301460, 361752, 452190, 482336, 542628, 602920, 678285, 723504, 904380, 964672, 1085256, 1205840, 1356570, 1447008, 1808760, 1929344, 2170512, 2411680, 2713140, 2894016, 3617520, 4341024, 4823360, 5426280, 5788032, 7235040, 8682048, 9646720, 10852560, 14470080, 17364096, 21705120, 28940160, 43410240, 86820480]

約数ペア:

[(1, 86820480), (2, 43410240), (3, 28940160), (4, 21705120), (5, 17364096), (6, 14470080), (8, 10852560), (9, 9646720), (10, 8682048), (12, 7235040), (15, 5788032), (16, 5426280), (18, 4823360), (20, 4341024), (24, 3617520), (30, 2894016), (32, 2713140), (36, 2411680), (40, 2170512), (45, 1929344), (48, 1808760), (60, 1447008), (64, 1356570), (72, 1205840), (80, 1085256), (90, 964672), (96, 904380), (120, 723504), (128, 678285), (144, 602920), (160, 542628), (180, 482336), (192, 452190), (240, 361752), (288, 301460), (320, 271314), (360, 241168), (384, 226095), (480, 180876), (576, 150730), (640, 135657), (720, 120584), (960, 90438), (1152, 75365), (1440, 60292), (1920, 45219), (2880, 30146), (5760, 15073)]