69879240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:836

約数の個数: 128

約数和(自身を含む): 235872000

約数和(自身を除く): 165992760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 727, 801, 890, 1068, 1080, 1335, 1454, 1602, 1780, 2136, 2181, 2403, 2670, 2908, 3204, 3560, 3635, 4005, 4362, 4806, 5340, 5816, 6408, 6543, 7270, 8010, 8724, 9612, 10680, 10905, 12015, 13086, 14540, 16020, 17448, 19224, 19629, 21810, 24030, 26172, 29080, 32040, 32715, 39258, 43620, 48060, 52344, 64703, 65430, 78516, 87240, 96120, 98145, 129406, 130860, 157032, 194109, 196290, 258812, 261720, 323515, 388218, 392580, 517624, 582327, 647030, 776436, 785160, 970545, 1164654, 1294060, 1552872, 1746981, 1941090, 2329308, 2588120, 2911635, 3493962, 3882180, 4658616, 5823270, 6987924, 7764360, 8734905, 11646540, 13975848, 17469810, 23293080, 34939620, 69879240]

約数ペア:

[(1, 69879240), (2, 34939620), (3, 23293080), (4, 17469810), (5, 13975848), (6, 11646540), (8, 8734905), (9, 7764360), (10, 6987924), (12, 5823270), (15, 4658616), (18, 3882180), (20, 3493962), (24, 2911635), (27, 2588120), (30, 2329308), (36, 1941090), (40, 1746981), (45, 1552872), (54, 1294060), (60, 1164654), (72, 970545), (89, 785160), (90, 776436), (108, 647030), (120, 582327), (135, 517624), (178, 392580), (180, 388218), (216, 323515), (267, 261720), (270, 258812), (356, 196290), (360, 194109), (445, 157032), (534, 130860), (540, 129406), (712, 98145), (727, 96120), (801, 87240), (890, 78516), (1068, 65430), (1080, 64703), (1335, 52344), (1454, 48060), (1602, 43620), (1780, 39258), (2136, 32715), (2181, 32040), (2403, 29080), (2670, 26172), (2908, 24030), (3204, 21810), (3560, 19629), (3635, 19224), (4005, 17448), (4362, 16020), (4806, 14540), (5340, 13086), (5816, 12015), (6408, 10905), (6543, 10680), (7270, 9612), (8010, 8724)]