78025440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{162553}}^1$

素因数の和:162571

約数の個数: 48

約数和(自身を含む): 245781648

約数和(自身を除く): 167756208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 162553, 325106, 487659, 650212, 812765, 975318, 1300424, 1625530, 1950636, 2438295, 2600848, 3251060, 3901272, 4876590, 5201696, 6502120, 7802544, 9753180, 13004240, 15605088, 19506360, 26008480, 39012720, 78025440]

約数ペア:

[(1, 78025440), (2, 39012720), (3, 26008480), (4, 19506360), (5, 15605088), (6, 13004240), (8, 9753180), (10, 7802544), (12, 6502120), (15, 5201696), (16, 4876590), (20, 3901272), (24, 3251060), (30, 2600848), (32, 2438295), (40, 1950636), (48, 1625530), (60, 1300424), (80, 975318), (96, 812765), (120, 650212), (160, 487659), (240, 325106), (480, 162553)]