240965640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23081}}^1$

素因数の和:23127

約数の個数: 96

約数和(自身を含む): 810178200

約数和(自身を除く): 569212560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 23081, 46162, 69243, 92324, 115405, 138486, 184648, 207729, 230810, 276972, 346215, 415458, 461620, 553944, 669349, 692430, 830916, 923240, 1038645, 1338698, 1384860, 1661832, 2008047, 2077290, 2677396, 2769720, 3346745, 4016094, 4154580, 5354792, 6024141, 6693490, 8032188, 8309160, 10040235, 12048282, 13386980, 16064376, 20080470, 24096564, 26773960, 30120705, 40160940, 48193128, 60241410, 80321880, 120482820, 240965640]

約数ペア:

[(1, 240965640), (2, 120482820), (3, 80321880), (4, 60241410), (5, 48193128), (6, 40160940), (8, 30120705), (9, 26773960), (10, 24096564), (12, 20080470), (15, 16064376), (18, 13386980), (20, 12048282), (24, 10040235), (29, 8309160), (30, 8032188), (36, 6693490), (40, 6024141), (45, 5354792), (58, 4154580), (60, 4016094), (72, 3346745), (87, 2769720), (90, 2677396), (116, 2077290), (120, 2008047), (145, 1661832), (174, 1384860), (180, 1338698), (232, 1038645), (261, 923240), (290, 830916), (348, 692430), (360, 669349), (435, 553944), (522, 461620), (580, 415458), (696, 346215), (870, 276972), (1044, 230810), (1160, 207729), (1305, 184648), (1740, 138486), (2088, 115405), (2610, 92324), (3480, 69243), (5220, 46162), (10440, 23081)]