80329920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7607}}^1$

素因数の和:7638

約数の個数: 112

約数和(自身を含む): 278270208

約数和(自身を除く): 197940288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 7607, 10560, 15214, 22821, 30428, 38035, 45642, 60856, 76070, 83677, 91284, 114105, 121712, 152140, 167354, 182568, 228210, 243424, 251031, 304280, 334708, 365136, 418385, 456420, 486848, 502062, 608560, 669416, 730272, 836770, 912840, 1004124, 1217120, 1255155, 1338832, 1460544, 1673540, 1825680, 2008248, 2434240, 2510310, 2677664, 3347080, 3651360, 4016496, 5020620, 5355328, 6694160, 7302720, 8032992, 10041240, 13388320, 16065984, 20082480, 26776640, 40164960, 80329920]

約数ペア:

[(1, 80329920), (2, 40164960), (3, 26776640), (4, 20082480), (5, 16065984), (6, 13388320), (8, 10041240), (10, 8032992), (11, 7302720), (12, 6694160), (15, 5355328), (16, 5020620), (20, 4016496), (22, 3651360), (24, 3347080), (30, 2677664), (32, 2510310), (33, 2434240), (40, 2008248), (44, 1825680), (48, 1673540), (55, 1460544), (60, 1338832), (64, 1255155), (66, 1217120), (80, 1004124), (88, 912840), (96, 836770), (110, 730272), (120, 669416), (132, 608560), (160, 502062), (165, 486848), (176, 456420), (192, 418385), (220, 365136), (240, 334708), (264, 304280), (320, 251031), (330, 243424), (352, 228210), (440, 182568), (480, 167354), (528, 152140), (660, 121712), (704, 114105), (880, 91284), (960, 83677), (1056, 76070), (1320, 60856), (1760, 45642), (2112, 38035), (2640, 30428), (3520, 22821), (5280, 15214), (7607, 10560)]