27690351840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19229411}}^1$

素因数の和:19229432

約数の個数: 72

約数和(自身を含む): 94493330568

約数和(自身を除く): 66802978728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 19229411, 38458822, 57688233, 76917644, 96147055, 115376466, 153835288, 173064699, 192294110, 230752932, 288441165, 307670576, 346129398, 384588220, 461505864, 576882330, 615341152, 692258796, 769176440, 865323495, 923011728, 1153764660, 1384517592, 1538352880, 1730646990, 1846023456, 2307529320, 2769035184, 3076705760, 3461293980, 4615058640, 5538070368, 6922587960, 9230117280, 13845175920, 27690351840]

約数ペア:

[(1, 27690351840), (2, 13845175920), (3, 9230117280), (4, 6922587960), (5, 5538070368), (6, 4615058640), (8, 3461293980), (9, 3076705760), (10, 2769035184), (12, 2307529320), (15, 1846023456), (16, 1730646990), (18, 1538352880), (20, 1384517592), (24, 1153764660), (30, 923011728), (32, 865323495), (36, 769176440), (40, 692258796), (45, 615341152), (48, 576882330), (60, 461505864), (72, 384588220), (80, 346129398), (90, 307670576), (96, 288441165), (120, 230752932), (144, 192294110), (160, 173064699), (180, 153835288), (240, 115376466), (288, 96147055), (360, 76917644), (480, 57688233), (720, 38458822), (1440, 19229411)]