12822480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1619}}^1$

素因数の和:1649

約数の個数: 120

約数和(自身を含む): 47005920

約数和(自身を除く): 34183440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1619, 1980, 2640, 3238, 3960, 4857, 6476, 7920, 8095, 9714, 12952, 14571, 16190, 17809, 19428, 24285, 25904, 29142, 32380, 35618, 38856, 48570, 53427, 58284, 64760, 71236, 72855, 77712, 89045, 97140, 106854, 116568, 129520, 142472, 145710, 160281, 178090, 194280, 213708, 233136, 267135, 284944, 291420, 320562, 356180, 388560, 427416, 534270, 582840, 641124, 712360, 801405, 854832, 1068540, 1165680, 1282248, 1424720, 1602810, 2137080, 2564496, 3205620, 4274160, 6411240, 12822480]

約数ペア:

[(1, 12822480), (2, 6411240), (3, 4274160), (4, 3205620), (5, 2564496), (6, 2137080), (8, 1602810), (9, 1424720), (10, 1282248), (11, 1165680), (12, 1068540), (15, 854832), (16, 801405), (18, 712360), (20, 641124), (22, 582840), (24, 534270), (30, 427416), (33, 388560), (36, 356180), (40, 320562), (44, 291420), (45, 284944), (48, 267135), (55, 233136), (60, 213708), (66, 194280), (72, 178090), (80, 160281), (88, 145710), (90, 142472), (99, 129520), (110, 116568), (120, 106854), (132, 97140), (144, 89045), (165, 77712), (176, 72855), (180, 71236), (198, 64760), (220, 58284), (240, 53427), (264, 48570), (330, 38856), (360, 35618), (396, 32380), (440, 29142), (495, 25904), (528, 24285), (660, 19428), (720, 17809), (792, 16190), (880, 14571), (990, 12952), (1320, 9714), (1584, 8095), (1619, 7920), (1980, 6476), (2640, 4857), (3238, 3960)]