30450048

素因数分解:

$2^7\times 3^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 81518400

約数和(自身を除く): 51068352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 179, 192, 358, 384, 443, 537, 716, 886, 1074, 1329, 1432, 1772, 2148, 2658, 2864, 3544, 4296, 5316, 5728, 7088, 8592, 10632, 11456, 14176, 17184, 21264, 22912, 28352, 34368, 42528, 56704, 68736, 79297, 85056, 158594, 170112, 237891, 317188, 475782, 634376, 951564, 1268752, 1903128, 2537504, 3806256, 5075008, 7612512, 10150016, 15225024, 30450048]

約数ペア:

[(1, 30450048), (2, 15225024), (3, 10150016), (4, 7612512), (6, 5075008), (8, 3806256), (12, 2537504), (16, 1903128), (24, 1268752), (32, 951564), (48, 634376), (64, 475782), (96, 317188), (128, 237891), (179, 170112), (192, 158594), (358, 85056), (384, 79297), (443, 68736), (537, 56704), (716, 42528), (886, 34368), (1074, 28352), (1329, 22912), (1432, 21264), (1772, 17184), (2148, 14176), (2658, 11456), (2864, 10632), (3544, 8592), (4296, 7088), (5316, 5728)]