228694680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{635263}}^1$

素因数の和:635280

約数の個数: 48

約数和(自身を含む): 743258880

約数和(自身を除く): 514564200

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, 360, 635263, 1270526, 1905789, 2541052, 3176315, 3811578, 5082104, 5717367, 6352630, 7623156, 9528945, 11434734, 12705260, 15246312, 19057890, 22869468, 25410520, 28586835, 38115780, 45738936, 57173670, 76231560, 114347340, 228694680]

約数ペア:

[(1, 228694680), (2, 114347340), (3, 76231560), (4, 57173670), (5, 45738936), (6, 38115780), (8, 28586835), (9, 25410520), (10, 22869468), (12, 19057890), (15, 15246312), (18, 12705260), (20, 11434734), (24, 9528945), (30, 7623156), (36, 6352630), (40, 5717367), (45, 5082104), (60, 3811578), (72, 3176315), (90, 2541052), (120, 1905789), (180, 1270526), (360, 635263)]