1459987380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{40759}}^1$

素因数の和:40973

約数の個数: 72

約数和(自身を含む): 4450992000

約数和(自身を除く): 2991004620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 5970, 7164, 8955, 11940, 17910, 35820, 40759, 81518, 122277, 163036, 203795, 244554, 366831, 407590, 489108, 611385, 733662, 815180, 1222770, 1467324, 1834155, 2445540, 3668310, 7336620, 8111041, 16222082, 24333123, 32444164, 40555205, 48666246, 72999369, 81110410, 97332492, 121665615, 145998738, 162220820, 243331230, 291997476, 364996845, 486662460, 729993690, 1459987380]

約数ペア:

[(1, 1459987380), (2, 729993690), (3, 486662460), (4, 364996845), (5, 291997476), (6, 243331230), (9, 162220820), (10, 145998738), (12, 121665615), (15, 97332492), (18, 81110410), (20, 72999369), (30, 48666246), (36, 40555205), (45, 32444164), (60, 24333123), (90, 16222082), (180, 8111041), (199, 7336620), (398, 3668310), (597, 2445540), (796, 1834155), (995, 1467324), (1194, 1222770), (1791, 815180), (1990, 733662), (2388, 611385), (2985, 489108), (3582, 407590), (3980, 366831), (5970, 244554), (7164, 203795), (8955, 163036), (11940, 122277), (17910, 81518), (35820, 40759)]