8347320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 28512000

約数和(自身を除く): 20164680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 131, 135, 177, 180, 216, 236, 262, 270, 295, 354, 360, 393, 472, 524, 531, 540, 590, 655, 708, 786, 885, 1048, 1062, 1080, 1179, 1180, 1310, 1416, 1572, 1593, 1770, 1965, 2124, 2358, 2360, 2620, 2655, 3144, 3186, 3537, 3540, 3930, 4248, 4716, 5240, 5310, 5895, 6372, 7074, 7080, 7729, 7860, 7965, 9432, 10620, 11790, 12744, 14148, 15458, 15720, 15930, 17685, 21240, 23187, 23580, 28296, 30916, 31860, 35370, 38645, 46374, 47160, 61832, 63720, 69561, 70740, 77290, 92748, 115935, 139122, 141480, 154580, 185496, 208683, 231870, 278244, 309160, 347805, 417366, 463740, 556488, 695610, 834732, 927480, 1043415, 1391220, 1669464, 2086830, 2782440, 4173660, 8347320]

約数ペア:

[(1, 8347320), (2, 4173660), (3, 2782440), (4, 2086830), (5, 1669464), (6, 1391220), (8, 1043415), (9, 927480), (10, 834732), (12, 695610), (15, 556488), (18, 463740), (20, 417366), (24, 347805), (27, 309160), (30, 278244), (36, 231870), (40, 208683), (45, 185496), (54, 154580), (59, 141480), (60, 139122), (72, 115935), (90, 92748), (108, 77290), (118, 70740), (120, 69561), (131, 63720), (135, 61832), (177, 47160), (180, 46374), (216, 38645), (236, 35370), (262, 31860), (270, 30916), (295, 28296), (354, 23580), (360, 23187), (393, 21240), (472, 17685), (524, 15930), (531, 15720), (540, 15458), (590, 14148), (655, 12744), (708, 11790), (786, 10620), (885, 9432), (1048, 7965), (1062, 7860), (1080, 7729), (1179, 7080), (1180, 7074), (1310, 6372), (1416, 5895), (1572, 5310), (1593, 5240), (1770, 4716), (1965, 4248), (2124, 3930), (2358, 3540), (2360, 3537), (2620, 3186), (2655, 3144)]