1966320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2731}}^1$

素因数の和:2750

約数の個数: 60

約数和(自身を含む): 6605976

約数和(自身を除く): 4639656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2731, 5462, 8193, 10924, 13655, 16386, 21848, 24579, 27310, 32772, 40965, 43696, 49158, 54620, 65544, 81930, 98316, 109240, 122895, 131088, 163860, 196632, 218480, 245790, 327720, 393264, 491580, 655440, 983160, 1966320]

約数ペア:

[(1, 1966320), (2, 983160), (3, 655440), (4, 491580), (5, 393264), (6, 327720), (8, 245790), (9, 218480), (10, 196632), (12, 163860), (15, 131088), (16, 122895), (18, 109240), (20, 98316), (24, 81930), (30, 65544), (36, 54620), (40, 49158), (45, 43696), (48, 40965), (60, 32772), (72, 27310), (80, 24579), (90, 21848), (120, 16386), (144, 13655), (180, 10924), (240, 8193), (360, 5462), (720, 2731)]