390080.0000000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 17746560

約数和(自身を除く): 12565560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 125, 132, 150, 157, 165, 200, 220, 250, 264, 275, 300, 314, 330, 375, 440, 471, 500, 550, 600, 628, 660, 750, 785, 825, 942, 1000, 1100, 1256, 1320, 1375, 1500, 1570, 1650, 1727, 1884, 2200, 2355, 2750, 3000, 3140, 3300, 3454, 3768, 3925, 4125, 4710, 5181, 5500, 6280, 6600, 6908, 7850, 8250, 8635, 9420, 10362, 11000, 11775, 13816, 15700, 16500, 17270, 18840, 19625, 20724, 23550, 25905, 31400, 33000, 34540, 39250, 41448, 43175, 47100, 51810, 58875, 69080, 78500, 86350, 94200, 103620, 117750, 129525, 157000, 172700, 207240, 215875, 235500, 259050, 345400, 431750, 471000, 518100, 647625, 863500, 1036200, 1295250, 1727000, 2590500, 5181000]

約数ペア:

[(1, 5181000), (2, 2590500), (3, 1727000), (4, 1295250), (5, 1036200), (6, 863500), (8, 647625), (10, 518100), (11, 471000), (12, 431750), (15, 345400), (20, 259050), (22, 235500), (24, 215875), (25, 207240), (30, 172700), (33, 157000), (40, 129525), (44, 117750), (50, 103620), (55, 94200), (60, 86350), (66, 78500), (75, 69080), (88, 58875), (100, 51810), (110, 47100), (120, 43175), (125, 41448), (132, 39250), (150, 34540), (157, 33000), (165, 31400), (200, 25905), (220, 23550), (250, 20724), (264, 19625), (275, 18840), (300, 17270), (314, 16500), (330, 15700), (375, 13816), (440, 11775), (471, 11000), (500, 10362), (550, 9420), (600, 8635), (628, 8250), (660, 7850), (750, 6908), (785, 6600), (825, 6280), (942, 5500), (1000, 5181), (1100, 4710), (1256, 4125), (1320, 3925), (1375, 3768), (1500, 3454), (1570, 3300), (1650, 3140), (1727, 3000), (1884, 2750), (2200, 2355)]