8886908760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{3863}}^1$

素因数の和:4905

約数の個数: 128

約数和(自身を含む): 28099008000

約数和(自身を除く): 19212099240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1009, 1140, 2018, 2280, 3027, 3863, 4036, 5045, 6054, 7726, 8072, 10090, 11589, 12108, 15135, 15452, 19171, 19315, 20180, 23178, 24216, 30270, 30904, 38342, 38630, 40360, 46356, 57513, 57945, 60540, 73397, 76684, 77260, 92712, 95855, 115026, 115890, 121080, 146794, 153368, 154520, 191710, 220191, 230052, 231780, 287565, 293588, 366985, 383420, 440382, 460104, 463560, 575130, 587176, 733970, 766840, 880764, 1100955, 1150260, 1467940, 1761528, 2201910, 2300520, 2935880, 3897767, 4403820, 7795534, 8807640, 11693301, 15591068, 19488835, 23386602, 31182136, 38977670, 46773204, 58466505, 74057573, 77955340, 93546408, 116933010, 148115146, 155910680, 222172719, 233866020, 296230292, 370287865, 444345438, 467732040, 592460584, 740575730, 888690876, 1110863595, 1481151460, 1777381752, 2221727190, 2962302920, 4443454380, 8886908760]

約数ペア:

[(1, 8886908760), (2, 4443454380), (3, 2962302920), (4, 2221727190), (5, 1777381752), (6, 1481151460), (8, 1110863595), (10, 888690876), (12, 740575730), (15, 592460584), (19, 467732040), (20, 444345438), (24, 370287865), (30, 296230292), (38, 233866020), (40, 222172719), (57, 155910680), (60, 148115146), (76, 116933010), (95, 93546408), (114, 77955340), (120, 74057573), (152, 58466505), (190, 46773204), (228, 38977670), (285, 31182136), (380, 23386602), (456, 19488835), (570, 15591068), (760, 11693301), (1009, 8807640), (1140, 7795534), (2018, 4403820), (2280, 3897767), (3027, 2935880), (3863, 2300520), (4036, 2201910), (5045, 1761528), (6054, 1467940), (7726, 1150260), (8072, 1100955), (10090, 880764), (11589, 766840), (12108, 733970), (15135, 587176), (15452, 575130), (19171, 463560), (19315, 460104), (20180, 440382), (23178, 383420), (24216, 366985), (30270, 293588), (30904, 287565), (38342, 231780), (38630, 230052), (40360, 220191), (46356, 191710), (57513, 154520), (57945, 153368), (60540, 146794), (73397, 121080), (76684, 115890), (77260, 115026), (92712, 95855)]