279912201120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{64794491}}^1$

素因数の和:64794515

約数の個数: 96

約数和(自身を含む): 979692719040

約数和(自身を除く): 699780517920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 64794491, 129588982, 194383473, 259177964, 323972455, 388766946, 518355928, 583150419, 647944910, 777533892, 971917365, 1036711856, 1166300838, 1295889820, 1555067784, 1749451257, 1943834730, 2073423712, 2332601676, 2591779640, 2915752095, 3110135568, 3498902514, 3887669460, 4665203352, 5183559280, 5831504190, 6220271136, 6997805028, 7775338920, 8747256285, 9330406704, 10367118560, 11663008380, 13995610056, 15550677840, 17494512570, 18660813408, 23326016760, 27991220112, 31101355680, 34989025140, 46652033520, 55982440224, 69978050280, 93304067040, 139956100560, 279912201120]

約数ペア:

[(1, 279912201120), (2, 139956100560), (3, 93304067040), (4, 69978050280), (5, 55982440224), (6, 46652033520), (8, 34989025140), (9, 31101355680), (10, 27991220112), (12, 23326016760), (15, 18660813408), (16, 17494512570), (18, 15550677840), (20, 13995610056), (24, 11663008380), (27, 10367118560), (30, 9330406704), (32, 8747256285), (36, 7775338920), (40, 6997805028), (45, 6220271136), (48, 5831504190), (54, 5183559280), (60, 4665203352), (72, 3887669460), (80, 3498902514), (90, 3110135568), (96, 2915752095), (108, 2591779640), (120, 2332601676), (135, 2073423712), (144, 1943834730), (160, 1749451257), (180, 1555067784), (216, 1295889820), (240, 1166300838), (270, 1036711856), (288, 971917365), (360, 777533892), (432, 647944910), (480, 583150419), (540, 518355928), (720, 388766946), (864, 323972455), (1080, 259177964), (1440, 194383473), (2160, 129588982), (4320, 64794491)]