38856960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{3373}}^1$

素因数の和:3400

約数の個数: 108

約数和(自身を含む): 134480892

約数和(自身を除く): 95623932

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3373, 3840, 5760, 6746, 10119, 11520, 13492, 16865, 20238, 26984, 30357, 33730, 40476, 50595, 53968, 60714, 67460, 80952, 101190, 107936, 121428, 134920, 151785, 161904, 202380, 215872, 242856, 269840, 303570, 323808, 404760, 431744, 485712, 539680, 607140, 647616, 809520, 863488, 971424, 1079360, 1214280, 1295232, 1619040, 1942848, 2158720, 2428560, 2590464, 3238080, 3885696, 4317440, 4857120, 6476160, 7771392, 9714240, 12952320, 19428480, 38856960]

約数ペア:

[(1, 38856960), (2, 19428480), (3, 12952320), (4, 9714240), (5, 7771392), (6, 6476160), (8, 4857120), (9, 4317440), (10, 3885696), (12, 3238080), (15, 2590464), (16, 2428560), (18, 2158720), (20, 1942848), (24, 1619040), (30, 1295232), (32, 1214280), (36, 1079360), (40, 971424), (45, 863488), (48, 809520), (60, 647616), (64, 607140), (72, 539680), (80, 485712), (90, 431744), (96, 404760), (120, 323808), (128, 303570), (144, 269840), (160, 242856), (180, 215872), (192, 202380), (240, 161904), (256, 151785), (288, 134920), (320, 121428), (360, 107936), (384, 101190), (480, 80952), (576, 67460), (640, 60714), (720, 53968), (768, 50595), (960, 40476), (1152, 33730), (1280, 30357), (1440, 26984), (1920, 20238), (2304, 16865), (2880, 13492), (3373, 11520), (3840, 10119), (5760, 6746)]