13851491040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{9619091}}^1$

素因数の和:9619112

約数の個数: 72

約数和(自身を含む): 47268218088

約数和(自身を除く): 33416727048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 9619091, 19238182, 28857273, 38476364, 48095455, 57714546, 76952728, 86571819, 96190910, 115429092, 144286365, 153905456, 173143638, 192381820, 230858184, 288572730, 307810912, 346287276, 384763640, 432859095, 461716368, 577145460, 692574552, 769527280, 865718190, 923432736, 1154290920, 1385149104, 1539054560, 1731436380, 2308581840, 2770298208, 3462872760, 4617163680, 6925745520, 13851491040]

約数ペア:

[(1, 13851491040), (2, 6925745520), (3, 4617163680), (4, 3462872760), (5, 2770298208), (6, 2308581840), (8, 1731436380), (9, 1539054560), (10, 1385149104), (12, 1154290920), (15, 923432736), (16, 865718190), (18, 769527280), (20, 692574552), (24, 577145460), (30, 461716368), (32, 432859095), (36, 384763640), (40, 346287276), (45, 307810912), (48, 288572730), (60, 230858184), (72, 192381820), (80, 173143638), (90, 153905456), (96, 144286365), (120, 115429092), (144, 96190910), (160, 86571819), (180, 76952728), (240, 57714546), (288, 48095455), (360, 38476364), (480, 28857273), (720, 19238182), (1440, 9619091)]