121946880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2887}}^1$

素因数の和:2922

約数の個数: 144

約数和(自身を含む): 425021184

約数和(自身を除く): 303074304

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, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 2887, 3520, 3840, 4224, 5280, 5774, 7040, 8448, 8661, 10560, 11548, 14080, 14435, 17322, 21120, 23096, 28870, 31757, 34644, 42240, 43305, 46192, 57740, 63514, 69288, 86610, 92384, 95271, 115480, 127028, 138576, 158785, 173220, 184768, 190542, 230960, 254056, 277152, 317570, 346440, 369536, 381084, 461920, 476355, 508112, 554304, 635140, 692880, 739072, 762168, 923840, 952710, 1016224, 1108608, 1270280, 1385760, 1524336, 1847680, 1905420, 2032448, 2217216, 2540560, 2771520, 3048672, 3695360, 3810840, 4064896, 5081120, 5543040, 6097344, 7621680, 8129792, 10162240, 11086080, 12194688, 15243360, 20324480, 24389376, 30486720, 40648960, 60973440, 121946880]

約数ペア:

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