46143180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{659}}^1$

素因数の和:1063

約数の個数: 72

約数和(自身を含む): 140540400

約数和(自身を除く): 94397220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389, 659, 778, 1167, 1318, 1556, 1945, 1977, 2334, 2636, 3295, 3501, 3890, 3954, 4668, 5835, 5931, 6590, 7002, 7780, 7908, 9885, 11670, 11862, 13180, 14004, 17505, 19770, 23340, 23724, 29655, 35010, 39540, 59310, 70020, 118620, 256351, 512702, 769053, 1025404, 1281755, 1538106, 2307159, 2563510, 3076212, 3845265, 4614318, 5127020, 7690530, 9228636, 11535795, 15381060, 23071590, 46143180]

約数ペア:

[(1, 46143180), (2, 23071590), (3, 15381060), (4, 11535795), (5, 9228636), (6, 7690530), (9, 5127020), (10, 4614318), (12, 3845265), (15, 3076212), (18, 2563510), (20, 2307159), (30, 1538106), (36, 1281755), (45, 1025404), (60, 769053), (90, 512702), (180, 256351), (389, 118620), (659, 70020), (778, 59310), (1167, 39540), (1318, 35010), (1556, 29655), (1945, 23724), (1977, 23340), (2334, 19770), (2636, 17505), (3295, 14004), (3501, 13180), (3890, 11862), (3954, 11670), (4668, 9885), (5835, 7908), (5931, 7780), (6590, 7002)]