16405087680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{1898737}}^1$

素因数の和:1898763

約数の個数: 112

約数和(自身を含む): 57873534240

約数和(自身を除く): 41468446560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 1898737, 3797474, 5696211, 7594948, 9493685, 11392422, 15189896, 17088633, 18987370, 22784844, 28481055, 30379792, 34177266, 37974740, 45569688, 51265899, 56962110, 60759584, 68354532, 75949480, 85443165, 91139376, 102531798, 113924220, 121519168, 136709064, 151898960, 170886330, 182278752, 205063596, 227848440, 256329495, 273418128, 303797920, 341772660, 364557504, 410127192, 455696880, 512658990, 546836256, 607595840, 683545320, 820254384, 911393760, 1025317980, 1093672512, 1367090640, 1640508768, 1822787520, 2050635960, 2734181280, 3281017536, 4101271920, 5468362560, 8202543840, 16405087680]

約数ペア:

[(1, 16405087680), (2, 8202543840), (3, 5468362560), (4, 4101271920), (5, 3281017536), (6, 2734181280), (8, 2050635960), (9, 1822787520), (10, 1640508768), (12, 1367090640), (15, 1093672512), (16, 1025317980), (18, 911393760), (20, 820254384), (24, 683545320), (27, 607595840), (30, 546836256), (32, 512658990), (36, 455696880), (40, 410127192), (45, 364557504), (48, 341772660), (54, 303797920), (60, 273418128), (64, 256329495), (72, 227848440), (80, 205063596), (90, 182278752), (96, 170886330), (108, 151898960), (120, 136709064), (135, 121519168), (144, 113924220), (160, 102531798), (180, 91139376), (192, 85443165), (216, 75949480), (240, 68354532), (270, 60759584), (288, 56962110), (320, 51265899), (360, 45569688), (432, 37974740), (480, 34177266), (540, 30379792), (576, 28481055), (720, 22784844), (864, 18987370), (960, 17088633), (1080, 15189896), (1440, 11392422), (1728, 9493685), (2160, 7594948), (2880, 5696211), (4320, 3797474), (8640, 1898737)]