28641878640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{4420043}}^1$

素因数の和:4420068

約数の個数: 100

約数和(自身を含む): 99477510264

約数和(自身を除く): 70835631624

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 4420043, 8840086, 13260129, 17680172, 22100215, 26520258, 35360344, 39780387, 44200430, 53040516, 66300645, 70720688, 79560774, 88400860, 106081032, 119341161, 132601290, 159121548, 176801720, 198901935, 212162064, 238682322, 265202580, 318243096, 353603440, 358023483, 397803870, 477364644, 530405160, 596705805, 636486192, 716046966, 795607740, 954729288, 1060810320, 1193411610, 1432093932, 1591215480, 1790117415, 1909458576, 2386823220, 2864187864, 3182430960, 3580234830, 4773646440, 5728375728, 7160469660, 9547292880, 14320939320, 28641878640]

約数ペア:

[(1, 28641878640), (2, 14320939320), (3, 9547292880), (4, 7160469660), (5, 5728375728), (6, 4773646440), (8, 3580234830), (9, 3182430960), (10, 2864187864), (12, 2386823220), (15, 1909458576), (16, 1790117415), (18, 1591215480), (20, 1432093932), (24, 1193411610), (27, 1060810320), (30, 954729288), (36, 795607740), (40, 716046966), (45, 636486192), (48, 596705805), (54, 530405160), (60, 477364644), (72, 397803870), (80, 358023483), (81, 353603440), (90, 318243096), (108, 265202580), (120, 238682322), (135, 212162064), (144, 198901935), (162, 176801720), (180, 159121548), (216, 132601290), (240, 119341161), (270, 106081032), (324, 88400860), (360, 79560774), (405, 70720688), (432, 66300645), (540, 53040516), (648, 44200430), (720, 39780387), (810, 35360344), (1080, 26520258), (1296, 22100215), (1620, 17680172), (2160, 13260129), (3240, 8840086), (6480, 4420043)]