53090640

素因数分解:

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

素因数の和:2759

約数の個数: 120

約数和(自身を含む): 184967328

約数和(自身を除く): 131876688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 2731, 3240, 3888, 4860, 5462, 6480, 8193, 9720, 10924, 13655, 16386, 19440, 21848, 24579, 27310, 32772, 40965, 43696, 49158, 54620, 65544, 73737, 81930, 98316, 109240, 122895, 131088, 147474, 163860, 196632, 218480, 221211, 245790, 294948, 327720, 368685, 393264, 442422, 491580, 589896, 655440, 663633, 737370, 884844, 983160, 1106055, 1179792, 1327266, 1474740, 1769688, 1966320, 2212110, 2654532, 2949480, 3318165, 3539376, 4424220, 5309064, 5898960, 6636330, 8848440, 10618128, 13272660, 17696880, 26545320, 53090640]

約数ペア:

[(1, 53090640), (2, 26545320), (3, 17696880), (4, 13272660), (5, 10618128), (6, 8848440), (8, 6636330), (9, 5898960), (10, 5309064), (12, 4424220), (15, 3539376), (16, 3318165), (18, 2949480), (20, 2654532), (24, 2212110), (27, 1966320), (30, 1769688), (36, 1474740), (40, 1327266), (45, 1179792), (48, 1106055), (54, 983160), (60, 884844), (72, 737370), (80, 663633), (81, 655440), (90, 589896), (108, 491580), (120, 442422), (135, 393264), (144, 368685), (162, 327720), (180, 294948), (216, 245790), (240, 221211), (243, 218480), (270, 196632), (324, 163860), (360, 147474), (405, 131088), (432, 122895), (486, 109240), (540, 98316), (648, 81930), (720, 73737), (810, 65544), (972, 54620), (1080, 49158), (1215, 43696), (1296, 40965), (1620, 32772), (1944, 27310), (2160, 24579), (2430, 21848), (2731, 19440), (3240, 16386), (3888, 13655), (4860, 10924), (5462, 9720), (6480, 8193)]