84501720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{234727}}^1$

素因数の和:234744

約数の個数: 48

約数和(自身を含む): 274631760

約数和(自身を除く): 190130040

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, 234727, 469454, 704181, 938908, 1173635, 1408362, 1877816, 2112543, 2347270, 2816724, 3520905, 4225086, 4694540, 5633448, 7041810, 8450172, 9389080, 10562715, 14083620, 16900344, 21125430, 28167240, 42250860, 84501720]

約数ペア:

[(1, 84501720), (2, 42250860), (3, 28167240), (4, 21125430), (5, 16900344), (6, 14083620), (8, 10562715), (9, 9389080), (10, 8450172), (12, 7041810), (15, 5633448), (18, 4694540), (20, 4225086), (24, 3520905), (30, 2816724), (36, 2347270), (40, 2112543), (45, 1877816), (60, 1408362), (72, 1173635), (90, 938908), (120, 704181), (180, 469454), (360, 234727)]