61111860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1259}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 171460800

約数和(自身を除く): 110348940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 809, 1259, 1618, 2427, 2518, 3236, 3777, 4045, 4854, 5036, 6295, 7554, 8090, 9708, 12135, 12590, 15108, 16180, 18885, 24270, 25180, 37770, 48540, 75540, 1018531, 2037062, 3055593, 4074124, 5092655, 6111186, 10185310, 12222372, 15277965, 20370620, 30555930, 61111860]

約数ペア:

[(1, 61111860), (2, 30555930), (3, 20370620), (4, 15277965), (5, 12222372), (6, 10185310), (10, 6111186), (12, 5092655), (15, 4074124), (20, 3055593), (30, 2037062), (60, 1018531), (809, 75540), (1259, 48540), (1618, 37770), (2427, 25180), (2518, 24270), (3236, 18885), (3777, 16180), (4045, 15108), (4854, 12590), (5036, 12135), (6295, 9708), (7554, 8090)]