86816160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{60289}}^1$

素因数の和:60310

約数の個数: 72

約数和(自身を含む): 296265060

約数和(自身を除く): 209448900

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 60289, 120578, 180867, 241156, 301445, 361734, 482312, 542601, 602890, 723468, 904335, 964624, 1085202, 1205780, 1446936, 1808670, 1929248, 2170404, 2411560, 2713005, 2893872, 3617340, 4340808, 4823120, 5426010, 5787744, 7234680, 8681616, 9646240, 10852020, 14469360, 17363232, 21704040, 28938720, 43408080, 86816160]

約数ペア:

[(1, 86816160), (2, 43408080), (3, 28938720), (4, 21704040), (5, 17363232), (6, 14469360), (8, 10852020), (9, 9646240), (10, 8681616), (12, 7234680), (15, 5787744), (16, 5426010), (18, 4823120), (20, 4340808), (24, 3617340), (30, 2893872), (32, 2713005), (36, 2411560), (40, 2170404), (45, 1929248), (48, 1808670), (60, 1446936), (72, 1205780), (80, 1085202), (90, 964624), (96, 904335), (120, 723468), (144, 602890), (160, 542601), (180, 482312), (240, 361734), (288, 301445), (360, 241156), (480, 180867), (720, 120578), (1440, 60289)]