66004560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{91673}}^1$

素因数の和:91692

約数の個数: 60

約数和(自身を含む): 221667732

約数和(自身を除く): 155663172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 91673, 183346, 275019, 366692, 458365, 550038, 733384, 825057, 916730, 1100076, 1375095, 1466768, 1650114, 1833460, 2200152, 2750190, 3300228, 3666920, 4125285, 4400304, 5500380, 6600456, 7333840, 8250570, 11000760, 13200912, 16501140, 22001520, 33002280, 66004560]

約数ペア:

[(1, 66004560), (2, 33002280), (3, 22001520), (4, 16501140), (5, 13200912), (6, 11000760), (8, 8250570), (9, 7333840), (10, 6600456), (12, 5500380), (15, 4400304), (16, 4125285), (18, 3666920), (20, 3300228), (24, 2750190), (30, 2200152), (36, 1833460), (40, 1650114), (45, 1466768), (48, 1375095), (60, 1100076), (72, 916730), (80, 825057), (90, 733384), (120, 550038), (144, 458365), (180, 366692), (240, 275019), (360, 183346), (720, 91673)]