15804550980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29267687}}^1$

素因数の和:29267705

約数の個数: 48

約数和(自身を含む): 49169715840

約数和(自身を除く): 33365164860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 29267687, 58535374, 87803061, 117070748, 146338435, 175606122, 263409183, 292676870, 351212244, 439015305, 526818366, 585353740, 790227549, 878030610, 1053636732, 1317045915, 1580455098, 1756061220, 2634091830, 3160910196, 3951137745, 5268183660, 7902275490, 15804550980]

約数ペア:

[(1, 15804550980), (2, 7902275490), (3, 5268183660), (4, 3951137745), (5, 3160910196), (6, 2634091830), (9, 1756061220), (10, 1580455098), (12, 1317045915), (15, 1053636732), (18, 878030610), (20, 790227549), (27, 585353740), (30, 526818366), (36, 439015305), (45, 351212244), (54, 292676870), (60, 263409183), (90, 175606122), (108, 146338435), (135, 117070748), (180, 87803061), (270, 58535374), (540, 29267687)]