488450160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61673}}^1$

素因数の和:61703

約数の個数: 120

約数和(自身を含む): 1789532784

約数和(自身を除く): 1301082624

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, 1980, 2640, 3960, 7920, 61673, 123346, 185019, 246692, 308365, 370038, 493384, 555057, 616730, 678403, 740076, 925095, 986768, 1110114, 1233460, 1356806, 1480152, 1850190, 2035209, 2220228, 2466920, 2713612, 2775285, 2960304, 3392015, 3700380, 4070418, 4440456, 4933840, 5427224, 5550570, 6105627, 6784030, 7400760, 8140836, 8880912, 10176045, 10854448, 11101140, 12211254, 13568060, 14801520, 16281672, 20352090, 22202280, 24422508, 27136120, 30528135, 32563344, 40704180, 44404560, 48845016, 54272240, 61056270, 81408360, 97690032, 122112540, 162816720, 244225080, 488450160]

約数ペア:

[(1, 488450160), (2, 244225080), (3, 162816720), (4, 122112540), (5, 97690032), (6, 81408360), (8, 61056270), (9, 54272240), (10, 48845016), (11, 44404560), (12, 40704180), (15, 32563344), (16, 30528135), (18, 27136120), (20, 24422508), (22, 22202280), (24, 20352090), (30, 16281672), (33, 14801520), (36, 13568060), (40, 12211254), (44, 11101140), (45, 10854448), (48, 10176045), (55, 8880912), (60, 8140836), (66, 7400760), (72, 6784030), (80, 6105627), (88, 5550570), (90, 5427224), (99, 4933840), (110, 4440456), (120, 4070418), (132, 3700380), (144, 3392015), (165, 2960304), (176, 2775285), (180, 2713612), (198, 2466920), (220, 2220228), (240, 2035209), (264, 1850190), (330, 1480152), (360, 1356806), (396, 1233460), (440, 1110114), (495, 986768), (528, 925095), (660, 740076), (720, 678403), (792, 616730), (880, 555057), (990, 493384), (1320, 370038), (1584, 308365), (1980, 246692), (2640, 185019), (3960, 123346), (7920, 61673)]