490362000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{81727}}^1$

素因数の和:81753

約数の個数: 80

約数和(自身を含む): 1580946432

約数和(自身を除く): 1090584432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 81727, 163454, 245181, 326908, 408635, 490362, 653816, 817270, 980724, 1225905, 1307632, 1634540, 1961448, 2043175, 2451810, 3269080, 3922896, 4086350, 4903620, 6129525, 6538160, 8172700, 9807240, 10215875, 12259050, 16345400, 19614480, 20431750, 24518100, 30647625, 32690800, 40863500, 49036200, 61295250, 81727000, 98072400, 122590500, 163454000, 245181000, 490362000]

約数ペア:

[(1, 490362000), (2, 245181000), (3, 163454000), (4, 122590500), (5, 98072400), (6, 81727000), (8, 61295250), (10, 49036200), (12, 40863500), (15, 32690800), (16, 30647625), (20, 24518100), (24, 20431750), (25, 19614480), (30, 16345400), (40, 12259050), (48, 10215875), (50, 9807240), (60, 8172700), (75, 6538160), (80, 6129525), (100, 4903620), (120, 4086350), (125, 3922896), (150, 3269080), (200, 2451810), (240, 2043175), (250, 1961448), (300, 1634540), (375, 1307632), (400, 1225905), (500, 980724), (600, 817270), (750, 653816), (1000, 490362), (1200, 408635), (1500, 326908), (2000, 245181), (3000, 163454), (6000, 81727)]