631377360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{876913}}^1$

素因数の和:876932

約数の個数: 60

約数和(自身を含む): 2120378052

約数和(自身を除く): 1489000692

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 876913, 1753826, 2630739, 3507652, 4384565, 5261478, 7015304, 7892217, 8769130, 10522956, 13153695, 14030608, 15784434, 17538260, 21045912, 26307390, 31568868, 35076520, 39461085, 42091824, 52614780, 63137736, 70153040, 78922170, 105229560, 126275472, 157844340, 210459120, 315688680, 631377360]

約数ペア:

[(1, 631377360), (2, 315688680), (3, 210459120), (4, 157844340), (5, 126275472), (6, 105229560), (8, 78922170), (9, 70153040), (10, 63137736), (12, 52614780), (15, 42091824), (16, 39461085), (18, 35076520), (20, 31568868), (24, 26307390), (30, 21045912), (36, 17538260), (40, 15784434), (45, 14030608), (48, 13153695), (60, 10522956), (72, 8769130), (80, 7892217), (90, 7015304), (120, 5261478), (144, 4384565), (180, 3507652), (240, 2630739), (360, 1753826), (720, 876913)]