87744960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{30467}}^1$

素因数の和:30490

約数の個数: 84

約数和(自身を含む): 301816008

約数和(自身を除く): 214071048

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 30467, 60934, 91401, 121868, 152335, 182802, 243736, 274203, 304670, 365604, 457005, 487472, 548406, 609340, 731208, 914010, 974944, 1096812, 1218680, 1371015, 1462416, 1828020, 1949888, 2193624, 2437360, 2742030, 2924832, 3656040, 4387248, 4874720, 5484060, 5849664, 7312080, 8774496, 9749440, 10968120, 14624160, 17548992, 21936240, 29248320, 43872480, 87744960]

約数ペア:

[(1, 87744960), (2, 43872480), (3, 29248320), (4, 21936240), (5, 17548992), (6, 14624160), (8, 10968120), (9, 9749440), (10, 8774496), (12, 7312080), (15, 5849664), (16, 5484060), (18, 4874720), (20, 4387248), (24, 3656040), (30, 2924832), (32, 2742030), (36, 2437360), (40, 2193624), (45, 1949888), (48, 1828020), (60, 1462416), (64, 1371015), (72, 1218680), (80, 1096812), (90, 974944), (96, 914010), (120, 731208), (144, 609340), (160, 548406), (180, 487472), (192, 457005), (240, 365604), (288, 304670), (320, 274203), (360, 243736), (480, 182802), (576, 152335), (720, 121868), (960, 91401), (1440, 60934), (2880, 30467)]