439660440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7681}}^1$

素因数の和:7754

約数の個数: 128

約数和(自身を含む): 1493380800

約数和(自身を除く): 1053720360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4770, 5724, 6360, 7155, 7681, 9540, 11448, 14310, 15362, 19080, 23043, 28620, 30724, 38405, 46086, 57240, 61448, 69129, 76810, 92172, 115215, 138258, 153620, 184344, 207387, 230430, 276516, 307240, 345645, 407093, 414774, 460860, 553032, 691290, 814186, 829548, 921720, 1036935, 1221279, 1382580, 1628372, 1659096, 2035465, 2073870, 2442558, 2765160, 3256744, 3663837, 4070930, 4147740, 4885116, 6106395, 7327674, 8141860, 8295480, 9770232, 10991511, 12212790, 14655348, 16283720, 18319185, 21983022, 24425580, 29310696, 36638370, 43966044, 48851160, 54957555, 73276740, 87932088, 109915110, 146553480, 219830220, 439660440]

約数ペア:

[(1, 439660440), (2, 219830220), (3, 146553480), (4, 109915110), (5, 87932088), (6, 73276740), (8, 54957555), (9, 48851160), (10, 43966044), (12, 36638370), (15, 29310696), (18, 24425580), (20, 21983022), (24, 18319185), (27, 16283720), (30, 14655348), (36, 12212790), (40, 10991511), (45, 9770232), (53, 8295480), (54, 8141860), (60, 7327674), (72, 6106395), (90, 4885116), (106, 4147740), (108, 4070930), (120, 3663837), (135, 3256744), (159, 2765160), (180, 2442558), (212, 2073870), (216, 2035465), (265, 1659096), (270, 1628372), (318, 1382580), (360, 1221279), (424, 1036935), (477, 921720), (530, 829548), (540, 814186), (636, 691290), (795, 553032), (954, 460860), (1060, 414774), (1080, 407093), (1272, 345645), (1431, 307240), (1590, 276516), (1908, 230430), (2120, 207387), (2385, 184344), (2862, 153620), (3180, 138258), (3816, 115215), (4770, 92172), (5724, 76810), (6360, 69129), (7155, 61448), (7681, 57240), (9540, 46086), (11448, 38405), (14310, 30724), (15362, 28620), (19080, 23043)]