121543860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{1609}}^1$

素因数の和:2880

約数の個数: 48

約数和(自身を含む): 340804800

約数和(自身を除く): 219260940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1259, 1609, 2518, 3218, 3777, 4827, 5036, 6295, 6436, 7554, 8045, 9654, 12590, 15108, 16090, 18885, 19308, 24135, 25180, 32180, 37770, 48270, 75540, 96540, 2025731, 4051462, 6077193, 8102924, 10128655, 12154386, 20257310, 24308772, 30385965, 40514620, 60771930, 121543860]

約数ペア:

[(1, 121543860), (2, 60771930), (3, 40514620), (4, 30385965), (5, 24308772), (6, 20257310), (10, 12154386), (12, 10128655), (15, 8102924), (20, 6077193), (30, 4051462), (60, 2025731), (1259, 96540), (1609, 75540), (2518, 48270), (3218, 37770), (3777, 32180), (4827, 25180), (5036, 24135), (6295, 19308), (6436, 18885), (7554, 16090), (8045, 15108), (9654, 12590)]