316331520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{41189}}^1$

素因数の和:41215

約数の個数: 80

約数和(自身を含む): 1011296880

約数和(自身を除く): 694965360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 41189, 82378, 123567, 164756, 205945, 247134, 329512, 411890, 494268, 617835, 659024, 823780, 988536, 1235670, 1318048, 1647560, 1977072, 2471340, 2636096, 3295120, 3954144, 4942680, 5272192, 6590240, 7908288, 9885360, 10544384, 13180480, 15816576, 19770720, 21088768, 26360960, 31633152, 39541440, 52721920, 63266304, 79082880, 105443840, 158165760, 316331520]

約数ペア:

[(1, 316331520), (2, 158165760), (3, 105443840), (4, 79082880), (5, 63266304), (6, 52721920), (8, 39541440), (10, 31633152), (12, 26360960), (15, 21088768), (16, 19770720), (20, 15816576), (24, 13180480), (30, 10544384), (32, 9885360), (40, 7908288), (48, 6590240), (60, 5272192), (64, 4942680), (80, 3954144), (96, 3295120), (120, 2636096), (128, 2471340), (160, 1977072), (192, 1647560), (240, 1318048), (256, 1235670), (320, 988536), (384, 823780), (480, 659024), (512, 617835), (640, 494268), (768, 411890), (960, 329512), (1280, 247134), (1536, 205945), (1920, 164756), (2560, 123567), (3840, 82378), (7680, 41189)]