421954560

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{9157}}^1$

素因数の和:9188

約数の個数: 132

約数和(自身を含む): 1462221228

約数和(自身を除く): 1040266668

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, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9157, 9216, 11520, 15360, 18314, 23040, 27471, 36628, 45785, 46080, 54942, 73256, 82413, 91570, 109884, 137355, 146512, 164826, 183140, 219768, 274710, 293024, 329652, 366280, 412065, 439536, 549420, 586048, 659304, 732560, 824130, 879072, 1098840, 1172096, 1318608, 1465120, 1648260, 1758144, 2197680, 2344192, 2637216, 2930240, 3296520, 3516288, 4395360, 4688384, 5274432, 5860480, 6593040, 7032576, 8790720, 9376768, 10548864, 11720960, 13186080, 14065152, 17581440, 21097728, 23441920, 26372160, 28130304, 35162880, 42195456, 46883840, 52744320, 70325760, 84390912, 105488640, 140651520, 210977280, 421954560]

約数ペア:

[(1, 421954560), (2, 210977280), (3, 140651520), (4, 105488640), (5, 84390912), (6, 70325760), (8, 52744320), (9, 46883840), (10, 42195456), (12, 35162880), (15, 28130304), (16, 26372160), (18, 23441920), (20, 21097728), (24, 17581440), (30, 14065152), (32, 13186080), (36, 11720960), (40, 10548864), (45, 9376768), (48, 8790720), (60, 7032576), (64, 6593040), (72, 5860480), (80, 5274432), (90, 4688384), (96, 4395360), (120, 3516288), (128, 3296520), (144, 2930240), (160, 2637216), (180, 2344192), (192, 2197680), (240, 1758144), (256, 1648260), (288, 1465120), (320, 1318608), (360, 1172096), (384, 1098840), (480, 879072), (512, 824130), (576, 732560), (640, 659304), (720, 586048), (768, 549420), (960, 439536), (1024, 412065), (1152, 366280), (1280, 329652), (1440, 293024), (1536, 274710), (1920, 219768), (2304, 183140), (2560, 164826), (2880, 146512), (3072, 137355), (3840, 109884), (4608, 91570), (5120, 82413), (5760, 73256), (7680, 54942), (9157, 46080), (9216, 45785), (11520, 36628), (15360, 27471), (18314, 23040)]