91127880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{253133}}^1$

素因数の和:253150

約数の個数: 48

約数和(自身を含む): 296166780

約数和(自身を除く): 205038900

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, 253133, 506266, 759399, 1012532, 1265665, 1518798, 2025064, 2278197, 2531330, 3037596, 3796995, 4556394, 5062660, 6075192, 7593990, 9112788, 10125320, 11390985, 15187980, 18225576, 22781970, 30375960, 45563940, 91127880]

約数ペア:

[(1, 91127880), (2, 45563940), (3, 30375960), (4, 22781970), (5, 18225576), (6, 15187980), (8, 11390985), (9, 10125320), (10, 9112788), (12, 7593990), (15, 6075192), (18, 5062660), (20, 4556394), (24, 3796995), (30, 3037596), (36, 2531330), (40, 2278197), (45, 2025064), (60, 1518798), (72, 1265665), (90, 1012532), (120, 759399), (180, 506266), (360, 253133)]