317171880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2539}}^1$

素因数の和:2903

約数の個数: 96

約数和(自身を含む): 1034186400

約数和(自身を除く): 717014520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 347, 360, 694, 1041, 1388, 1735, 2082, 2539, 2776, 3123, 3470, 4164, 5078, 5205, 6246, 6940, 7617, 8328, 10156, 10410, 12492, 12695, 13880, 15234, 15615, 20312, 20820, 22851, 24984, 25390, 30468, 31230, 38085, 41640, 45702, 50780, 60936, 62460, 76170, 91404, 101560, 114255, 124920, 152340, 182808, 228510, 304680, 457020, 881033, 914040, 1762066, 2643099, 3524132, 4405165, 5286198, 7048264, 7929297, 8810330, 10572396, 13215495, 15858594, 17620660, 21144792, 26430990, 31717188, 35241320, 39646485, 52861980, 63434376, 79292970, 105723960, 158585940, 317171880]

約数ペア:

[(1, 317171880), (2, 158585940), (3, 105723960), (4, 79292970), (5, 63434376), (6, 52861980), (8, 39646485), (9, 35241320), (10, 31717188), (12, 26430990), (15, 21144792), (18, 17620660), (20, 15858594), (24, 13215495), (30, 10572396), (36, 8810330), (40, 7929297), (45, 7048264), (60, 5286198), (72, 4405165), (90, 3524132), (120, 2643099), (180, 1762066), (347, 914040), (360, 881033), (694, 457020), (1041, 304680), (1388, 228510), (1735, 182808), (2082, 152340), (2539, 124920), (2776, 114255), (3123, 101560), (3470, 91404), (4164, 76170), (5078, 62460), (5205, 60936), (6246, 50780), (6940, 45702), (7617, 41640), (8328, 38085), (10156, 31230), (10410, 30468), (12492, 25390), (12695, 24984), (13880, 22851), (15234, 20820), (15615, 20312)]