123067260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1579}}^1$

素因数の和:2027

約数の個数: 72

約数和(自身を含む): 374403120

約数和(自身を除く): 251335860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 433, 866, 1299, 1579, 1732, 2165, 2598, 3158, 3897, 4330, 4737, 5196, 6316, 6495, 7794, 7895, 8660, 9474, 12990, 14211, 15588, 15790, 18948, 19485, 23685, 25980, 28422, 31580, 38970, 47370, 56844, 71055, 77940, 94740, 142110, 284220, 683707, 1367414, 2051121, 2734828, 3418535, 4102242, 6153363, 6837070, 8204484, 10255605, 12306726, 13674140, 20511210, 24613452, 30766815, 41022420, 61533630, 123067260]

約数ペア:

[(1, 123067260), (2, 61533630), (3, 41022420), (4, 30766815), (5, 24613452), (6, 20511210), (9, 13674140), (10, 12306726), (12, 10255605), (15, 8204484), (18, 6837070), (20, 6153363), (30, 4102242), (36, 3418535), (45, 2734828), (60, 2051121), (90, 1367414), (180, 683707), (433, 284220), (866, 142110), (1299, 94740), (1579, 77940), (1732, 71055), (2165, 56844), (2598, 47370), (3158, 38970), (3897, 31580), (4330, 28422), (4737, 25980), (5196, 23685), (6316, 19485), (6495, 18948), (7794, 15790), (7895, 15588), (8660, 14211), (9474, 12990)]