45571440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{189881}}^1$

素因数の和:189897

約数の個数: 40

約数和(自身を含む): 141272208

約数和(自身を除く): 95700768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 189881, 379762, 569643, 759524, 949405, 1139286, 1519048, 1898810, 2278572, 2848215, 3038096, 3797620, 4557144, 5696430, 7595240, 9114288, 11392860, 15190480, 22785720, 45571440]

約数ペア:

[(1, 45571440), (2, 22785720), (3, 15190480), (4, 11392860), (5, 9114288), (6, 7595240), (8, 5696430), (10, 4557144), (12, 3797620), (15, 3038096), (16, 2848215), (20, 2278572), (24, 1898810), (30, 1519048), (40, 1139286), (48, 949405), (60, 759524), (80, 569643), (120, 379762), (240, 189881)]