487787520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2887}}^1$

素因数の和:2926

約数の個数: 176

約数和(自身を含む): 1702579968

約数和(自身を除く): 1214792448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1024, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 2887, 3072, 3520, 3840, 4224, 5120, 5280, 5632, 5774, 7040, 7680, 8448, 8661, 10560, 11264, 11548, 14080, 14435, 15360, 16896, 17322, 21120, 23096, 28160, 28870, 31757, 33792, 34644, 42240, 43305, 46192, 56320, 57740, 63514, 69288, 84480, 86610, 92384, 95271, 115480, 127028, 138576, 158785, 168960, 173220, 184768, 190542, 230960, 254056, 277152, 317570, 346440, 369536, 381084, 461920, 476355, 508112, 554304, 635140, 692880, 739072, 762168, 923840, 952710, 1016224, 1108608, 1270280, 1385760, 1478144, 1524336, 1847680, 1905420, 2032448, 2217216, 2540560, 2771520, 2956288, 3048672, 3695360, 3810840, 4064896, 4434432, 5081120, 5543040, 6097344, 7390720, 7621680, 8129792, 8868864, 10162240, 11086080, 12194688, 14781440, 15243360, 16259584, 20324480, 22172160, 24389376, 30486720, 32519168, 40648960, 44344320, 48778752, 60973440, 81297920, 97557504, 121946880, 162595840, 243893760, 487787520]

約数ペア:

[(1, 487787520), (2, 243893760), (3, 162595840), (4, 121946880), (5, 97557504), (6, 81297920), (8, 60973440), (10, 48778752), (11, 44344320), (12, 40648960), (15, 32519168), (16, 30486720), (20, 24389376), (22, 22172160), (24, 20324480), (30, 16259584), (32, 15243360), (33, 14781440), (40, 12194688), (44, 11086080), (48, 10162240), (55, 8868864), (60, 8129792), (64, 7621680), (66, 7390720), (80, 6097344), (88, 5543040), (96, 5081120), (110, 4434432), (120, 4064896), (128, 3810840), (132, 3695360), (160, 3048672), (165, 2956288), (176, 2771520), (192, 2540560), (220, 2217216), (240, 2032448), (256, 1905420), (264, 1847680), (320, 1524336), (330, 1478144), (352, 1385760), (384, 1270280), (440, 1108608), (480, 1016224), (512, 952710), (528, 923840), (640, 762168), (660, 739072), (704, 692880), (768, 635140), (880, 554304), (960, 508112), (1024, 476355), (1056, 461920), (1280, 381084), (1320, 369536), (1408, 346440), (1536, 317570), (1760, 277152), (1920, 254056), (2112, 230960), (2560, 190542), (2640, 184768), (2816, 173220), (2887, 168960), (3072, 158785), (3520, 138576), (3840, 127028), (4224, 115480), (5120, 95271), (5280, 92384), (5632, 86610), (5774, 84480), (7040, 69288), (7680, 63514), (8448, 57740), (8661, 56320), (10560, 46192), (11264, 43305), (11548, 42240), (14080, 34644), (14435, 33792), (15360, 31757), (16896, 28870), (17322, 28160), (21120, 23096)]