473507280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{657649}}^1$

素因数の和:657668

約数の個数: 60

約数和(自身を含む): 1590197700

約数和(自身を除く): 1116690420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 657649, 1315298, 1972947, 2630596, 3288245, 3945894, 5261192, 5918841, 6576490, 7891788, 9864735, 10522384, 11837682, 13152980, 15783576, 19729470, 23675364, 26305960, 29594205, 31567152, 39458940, 47350728, 52611920, 59188410, 78917880, 94701456, 118376820, 157835760, 236753640, 473507280]

約数ペア:

[(1, 473507280), (2, 236753640), (3, 157835760), (4, 118376820), (5, 94701456), (6, 78917880), (8, 59188410), (9, 52611920), (10, 47350728), (12, 39458940), (15, 31567152), (16, 29594205), (18, 26305960), (20, 23675364), (24, 19729470), (30, 15783576), (36, 13152980), (40, 11837682), (45, 10522384), (48, 9864735), (60, 7891788), (72, 6576490), (80, 5918841), (90, 5261192), (120, 3945894), (144, 3288245), (180, 2630596), (240, 1972947), (360, 1315298), (720, 657649)]