169331280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1637}}^1$

素因数の和:2084

約数の個数: 80

約数和(自身を含む): 526466304

約数和(自身を除く): 357135024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 431, 862, 1293, 1637, 1724, 2155, 2586, 3274, 3448, 4310, 4911, 5172, 6465, 6548, 6896, 8185, 8620, 9822, 10344, 12930, 13096, 16370, 17240, 19644, 20688, 24555, 25860, 26192, 32740, 34480, 39288, 49110, 51720, 65480, 78576, 98220, 103440, 130960, 196440, 392880, 705547, 1411094, 2116641, 2822188, 3527735, 4233282, 5644376, 7055470, 8466564, 10583205, 11288752, 14110940, 16933128, 21166410, 28221880, 33866256, 42332820, 56443760, 84665640, 169331280]

約数ペア:

[(1, 169331280), (2, 84665640), (3, 56443760), (4, 42332820), (5, 33866256), (6, 28221880), (8, 21166410), (10, 16933128), (12, 14110940), (15, 11288752), (16, 10583205), (20, 8466564), (24, 7055470), (30, 5644376), (40, 4233282), (48, 3527735), (60, 2822188), (80, 2116641), (120, 1411094), (240, 705547), (431, 392880), (862, 196440), (1293, 130960), (1637, 103440), (1724, 98220), (2155, 78576), (2586, 65480), (3274, 51720), (3448, 49110), (4310, 39288), (4911, 34480), (5172, 32740), (6465, 26192), (6548, 25860), (6896, 24555), (8185, 20688), (8620, 19644), (9822, 17240), (10344, 16370), (12930, 13096)]