27578640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{761}}^1$

素因数の和:928

約数の個数: 80

約数和(自身を含む): 86173056

約数和(自身を除く): 58594416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 761, 906, 1208, 1510, 1522, 1812, 2265, 2283, 2416, 3020, 3044, 3624, 3805, 4530, 4566, 6040, 6088, 7248, 7610, 9060, 9132, 11415, 12080, 12176, 15220, 18120, 18264, 22830, 30440, 36240, 36528, 45660, 60880, 91320, 114911, 182640, 229822, 344733, 459644, 574555, 689466, 919288, 1149110, 1378932, 1723665, 1838576, 2298220, 2757864, 3447330, 4596440, 5515728, 6894660, 9192880, 13789320, 27578640]

約数ペア:

[(1, 27578640), (2, 13789320), (3, 9192880), (4, 6894660), (5, 5515728), (6, 4596440), (8, 3447330), (10, 2757864), (12, 2298220), (15, 1838576), (16, 1723665), (20, 1378932), (24, 1149110), (30, 919288), (40, 689466), (48, 574555), (60, 459644), (80, 344733), (120, 229822), (151, 182640), (240, 114911), (302, 91320), (453, 60880), (604, 45660), (755, 36528), (761, 36240), (906, 30440), (1208, 22830), (1510, 18264), (1522, 18120), (1812, 15220), (2265, 12176), (2283, 12080), (2416, 11415), (3020, 9132), (3044, 9060), (3624, 7610), (3805, 7248), (4530, 6088), (4566, 6040)]