1320808410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{43291}}^1$

素因数の和:43420

約数の個数: 64

約数和(自身を含む): 3553407360

約数和(自身を除く): 2232598950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 113, 135, 226, 270, 339, 565, 678, 1017, 1130, 1695, 2034, 3051, 3390, 5085, 6102, 10170, 15255, 30510, 43291, 86582, 129873, 216455, 259746, 389619, 432910, 649365, 779238, 1168857, 1298730, 1948095, 2337714, 3896190, 4891883, 5844285, 9783766, 11688570, 14675649, 24459415, 29351298, 44026947, 48918830, 73378245, 88053894, 132080841, 146756490, 220134735, 264161682, 440269470, 660404205, 1320808410]

約数ペア:

[(1, 1320808410), (2, 660404205), (3, 440269470), (5, 264161682), (6, 220134735), (9, 146756490), (10, 132080841), (15, 88053894), (18, 73378245), (27, 48918830), (30, 44026947), (45, 29351298), (54, 24459415), (90, 14675649), (113, 11688570), (135, 9783766), (226, 5844285), (270, 4891883), (339, 3896190), (565, 2337714), (678, 1948095), (1017, 1298730), (1130, 1168857), (1695, 779238), (2034, 649365), (3051, 432910), (3390, 389619), (5085, 259746), (6102, 216455), (10170, 129873), (15255, 86582), (30510, 43291)]