90057120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{503}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 285005952

約数和(自身を除く): 194948832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 373, 480, 503, 746, 1006, 1119, 1492, 1509, 1865, 2012, 2238, 2515, 2984, 3018, 3730, 4024, 4476, 5030, 5595, 5968, 6036, 7460, 7545, 8048, 8952, 10060, 11190, 11936, 12072, 14920, 15090, 16096, 17904, 20120, 22380, 24144, 29840, 30180, 35808, 40240, 44760, 48288, 59680, 60360, 80480, 89520, 120720, 179040, 187619, 241440, 375238, 562857, 750476, 938095, 1125714, 1500952, 1876190, 2251428, 2814285, 3001904, 3752380, 4502856, 5628570, 6003808, 7504760, 9005712, 11257140, 15009520, 18011424, 22514280, 30019040, 45028560, 90057120]

約数ペア:

[(1, 90057120), (2, 45028560), (3, 30019040), (4, 22514280), (5, 18011424), (6, 15009520), (8, 11257140), (10, 9005712), (12, 7504760), (15, 6003808), (16, 5628570), (20, 4502856), (24, 3752380), (30, 3001904), (32, 2814285), (40, 2251428), (48, 1876190), (60, 1500952), (80, 1125714), (96, 938095), (120, 750476), (160, 562857), (240, 375238), (373, 241440), (480, 187619), (503, 179040), (746, 120720), (1006, 89520), (1119, 80480), (1492, 60360), (1509, 59680), (1865, 48288), (2012, 44760), (2238, 40240), (2515, 35808), (2984, 30180), (3018, 29840), (3730, 24144), (4024, 22380), (4476, 20120), (5030, 17904), (5595, 16096), (5968, 15090), (6036, 14920), (7460, 12072), (7545, 11936), (8048, 11190), (8952, 10060)]