30976285440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{38231}}^1$

素因数の和:38466

約数の個数: 144

約数和(自身を含む): 99401976576

約数和(自身を除く): 68425691136

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, 211, 240, 256, 320, 384, 422, 480, 633, 640, 768, 844, 960, 1055, 1266, 1280, 1688, 1920, 2110, 2532, 3165, 3376, 3840, 4220, 5064, 6330, 6752, 8440, 10128, 12660, 13504, 16880, 20256, 25320, 27008, 33760, 38231, 40512, 50640, 54016, 67520, 76462, 81024, 101280, 114693, 135040, 152924, 162048, 191155, 202560, 229386, 270080, 305848, 382310, 405120, 458772, 573465, 611696, 764620, 810240, 917544, 1146930, 1223392, 1529240, 1835088, 2293860, 2446784, 3058480, 3670176, 4587720, 4893568, 6116960, 7340352, 8066741, 9175440, 9787136, 12233920, 14680704, 16133482, 18350880, 24200223, 24467840, 29361408, 32266964, 36701760, 40333705, 48400446, 48935680, 64533928, 73403520, 80667410, 96800892, 121001115, 129067856, 146807040, 161334820, 193601784, 242002230, 258135712, 322669640, 387203568, 484004460, 516271424, 645339280, 774407136, 968008920, 1032542848, 1290678560, 1548814272, 1936017840, 2065085696, 2581357120, 3097628544, 3872035680, 5162714240, 6195257088, 7744071360, 10325428480, 15488142720, 30976285440]

約数ペア:

[(1, 30976285440), (2, 15488142720), (3, 10325428480), (4, 7744071360), (5, 6195257088), (6, 5162714240), (8, 3872035680), (10, 3097628544), (12, 2581357120), (15, 2065085696), (16, 1936017840), (20, 1548814272), (24, 1290678560), (30, 1032542848), (32, 968008920), (40, 774407136), (48, 645339280), (60, 516271424), (64, 484004460), (80, 387203568), (96, 322669640), (120, 258135712), (128, 242002230), (160, 193601784), (192, 161334820), (211, 146807040), (240, 129067856), (256, 121001115), (320, 96800892), (384, 80667410), (422, 73403520), (480, 64533928), (633, 48935680), (640, 48400446), (768, 40333705), (844, 36701760), (960, 32266964), (1055, 29361408), (1266, 24467840), (1280, 24200223), (1688, 18350880), (1920, 16133482), (2110, 14680704), (2532, 12233920), (3165, 9787136), (3376, 9175440), (3840, 8066741), (4220, 7340352), (5064, 6116960), (6330, 4893568), (6752, 4587720), (8440, 3670176), (10128, 3058480), (12660, 2446784), (13504, 2293860), (16880, 1835088), (20256, 1529240), (25320, 1223392), (27008, 1146930), (33760, 917544), (38231, 810240), (40512, 764620), (50640, 611696), (54016, 573465), (67520, 458772), (76462, 405120), (81024, 382310), (101280, 305848), (114693, 270080), (135040, 229386), (152924, 202560), (162048, 191155)]