12417120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{8623}}^1$

素因数の和:8644

約数の個数: 72

約数和(自身を含む): 42378336

約数和(自身を除く): 29961216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 8623, 17246, 25869, 34492, 43115, 51738, 68984, 77607, 86230, 103476, 129345, 137968, 155214, 172460, 206952, 258690, 275936, 310428, 344920, 388035, 413904, 517380, 620856, 689840, 776070, 827808, 1034760, 1241712, 1379680, 1552140, 2069520, 2483424, 3104280, 4139040, 6208560, 12417120]

約数ペア:

[(1, 12417120), (2, 6208560), (3, 4139040), (4, 3104280), (5, 2483424), (6, 2069520), (8, 1552140), (9, 1379680), (10, 1241712), (12, 1034760), (15, 827808), (16, 776070), (18, 689840), (20, 620856), (24, 517380), (30, 413904), (32, 388035), (36, 344920), (40, 310428), (45, 275936), (48, 258690), (60, 206952), (72, 172460), (80, 155214), (90, 137968), (96, 129345), (120, 103476), (144, 86230), (160, 77607), (180, 68984), (240, 51738), (288, 43115), (360, 34492), (480, 25869), (720, 17246), (1440, 8623)]